diff --git a/libraries/.gitignore b/libraries/.gitignore
index eb5a316cbd1..f7f4ca2461c 100644
--- a/libraries/.gitignore
+++ b/libraries/.gitignore
@@ -1 +1,4 @@
 target
+.idea
+*.iml
+*.ipr
diff --git a/libraries/.idea/.name b/libraries/.idea/.name
deleted file mode 100644
index f4a590006eb..00000000000
--- a/libraries/.idea/.name
+++ /dev/null
@@ -1 +0,0 @@
-libraries
\ No newline at end of file
diff --git a/libraries/.idea/ant.xml b/libraries/.idea/ant.xml
deleted file mode 100644
index 2581ca3fe84..00000000000
--- a/libraries/.idea/ant.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="AntConfiguration">
-    <defaultAnt bundledAnt="true" />
-  </component>
-</project>
-
diff --git a/libraries/.idea/compiler.xml b/libraries/.idea/compiler.xml
deleted file mode 100644
index a1b41c52c72..00000000000
--- a/libraries/.idea/compiler.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <option name="DEFAULT_COMPILER" value="Javac" />
-    <resourceExtensions />
-    <wildcardResourcePatterns>
-      <entry name="?*.properties" />
-      <entry name="?*.xml" />
-      <entry name="?*.gif" />
-      <entry name="?*.png" />
-      <entry name="?*.jpeg" />
-      <entry name="?*.jpg" />
-      <entry name="?*.html" />
-      <entry name="?*.dtd" />
-      <entry name="?*.tld" />
-      <entry name="?*.ftl" />
-    </wildcardResourcePatterns>
-    <annotationProcessing enabled="false" useClasspath="true" />
-  </component>
-</project>
-
diff --git a/libraries/.idea/copyright/apache.xml b/libraries/.idea/copyright/apache.xml
deleted file mode 100644
index 647fcdb02ef..00000000000
--- a/libraries/.idea/copyright/apache.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="CopyrightManager">
-  <copyright>
-    <option name="notice" value="Copyright 2000-&amp;#36;today.year JetBrains s.r.o.&#10;&#10;Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);&#10;you may not use this file except in compliance with the License.&#10;You may obtain a copy of the License at&#10;&#10;http://www.apache.org/licenses/LICENSE-2.0&#10;&#10;Unless required by applicable law or agreed to in writing, software&#10;distributed under the License is distributed on an &quot;AS IS&quot; BASIS,&#10;WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.&#10;See the License for the specific language governing permissions and&#10;limitations under the License." />
-    <option name="keyword" value="Copyright" />
-    <option name="allowReplaceKeyword" value="JetBrains" />
-    <option name="myName" value="apache" />
-    <option name="myLocal" value="true" />
-  </copyright>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/copyright/profiles_settings.xml b/libraries/.idea/copyright/profiles_settings.xml
deleted file mode 100644
index ace2e994924..00000000000
--- a/libraries/.idea/copyright/profiles_settings.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="apache">
-    <module2copyright>
-      <element module="All" copyright="apache" />
-    </module2copyright>
-  </settings>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/encodings.xml b/libraries/.idea/encodings.xml
deleted file mode 100644
index e206d70d859..00000000000
--- a/libraries/.idea/encodings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Encoding" useUTFGuessing="true" native2AsciiForPropertiesFiles="false" />
-</project>
-
diff --git a/libraries/.idea/inspectionProfiles/Project_Default.xml b/libraries/.idea/inspectionProfiles/Project_Default.xml
deleted file mode 100644
index 06151850aaa..00000000000
--- a/libraries/.idea/inspectionProfiles/Project_Default.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <profile version="1.0" is_locked="false">
-    <option name="myName" value="Project Default" />
-    <option name="myLocal" value="false" />
-    <inspection_tool class="EjbErrorInspection" level="ERROR" enabled="false" />
-    <inspection_tool class="EjbWarningInspection" level="WARNING" enabled="false" />
-    <inspection_tool class="JpaModelErrorInspection" level="ERROR" enabled="false" />
-  </profile>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/inspectionProfiles/profiles_settings.xml b/libraries/.idea/inspectionProfiles/profiles_settings.xml
deleted file mode 100644
index 3b312839bf2..00000000000
--- a/libraries/.idea/inspectionProfiles/profiles_settings.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<component name="InspectionProjectProfileManager">
-  <settings>
-    <option name="PROJECT_PROFILE" value="Project Default" />
-    <option name="USE_PROJECT_PROFILE" value="true" />
-    <version value="1.0" />
-  </settings>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__asm_asm_3_3_1.xml b/libraries/.idea/libraries/Maven__asm_asm_3_3_1.xml
deleted file mode 100644
index 1cf933356e3..00000000000
--- a/libraries/.idea/libraries/Maven__asm_asm_3_3_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: asm:asm:3.3.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm/3.3.1/asm-3.3.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm/3.3.1/asm-3.3.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm/3.3.1/asm-3.3.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__asm_asm_analysis_3_3_1.xml b/libraries/.idea/libraries/Maven__asm_asm_analysis_3_3_1.xml
deleted file mode 100644
index f87510ae3bf..00000000000
--- a/libraries/.idea/libraries/Maven__asm_asm_analysis_3_3_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: asm:asm-analysis:3.3.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-analysis/3.3.1/asm-analysis-3.3.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-analysis/3.3.1/asm-analysis-3.3.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-analysis/3.3.1/asm-analysis-3.3.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__asm_asm_tree_3_3_1.xml b/libraries/.idea/libraries/Maven__asm_asm_tree_3_3_1.xml
deleted file mode 100644
index d0bd2e6b3b9..00000000000
--- a/libraries/.idea/libraries/Maven__asm_asm_tree_3_3_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: asm:asm-tree:3.3.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-tree/3.3.1/asm-tree-3.3.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-tree/3.3.1/asm-tree-3.3.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-tree/3.3.1/asm-tree-3.3.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__asm_asm_util_3_3_1.xml b/libraries/.idea/libraries/Maven__asm_asm_util_3_3_1.xml
deleted file mode 100644
index 207ffeafe07..00000000000
--- a/libraries/.idea/libraries/Maven__asm_asm_util_3_3_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: asm:asm-util:3.3.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-util/3.3.1/asm-util-3.3.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-util/3.3.1/asm-util-3.3.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/asm/asm-util/3.3.1/asm-util-3.3.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__com_h2database_h2_1_3_164.xml b/libraries/.idea/libraries/Maven__com_h2database_h2_1_3_164.xml
deleted file mode 100644
index e997d9eb7c0..00000000000
--- a/libraries/.idea/libraries/Maven__com_h2database_h2_1_3_164.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: com.h2database:h2:1.3.164">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/com/h2database/h2/1.3.164/h2-1.3.164.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/com/h2database/h2/1.3.164/h2-1.3.164-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/com/h2database/h2/1.3.164/h2-1.3.164-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__junit_junit_4_9.xml b/libraries/.idea/libraries/Maven__junit_junit_4_9.xml
deleted file mode 100644
index c42d5abd613..00000000000
--- a/libraries/.idea/libraries/Maven__junit_junit_4_9.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: junit:junit:4.9">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.9/junit-4.9.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.9/junit-4.9-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/junit/junit/4.9/junit-4.9-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_1.xml b/libraries/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_1.xml
deleted file mode 100644
index acdf44300b4..00000000000
--- a/libraries/.idea/libraries/Maven__org_hamcrest_hamcrest_core_1_1.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.hamcrest:hamcrest-core:1.1">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/hamcrest/hamcrest-core/1.1/hamcrest-core-1.1-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__org_jetbrains_kotlin_kdoc_1_0_SNAPSHOT.xml b/libraries/.idea/libraries/Maven__org_jetbrains_kotlin_kdoc_1_0_SNAPSHOT.xml
deleted file mode 100644
index 655a9caabbd..00000000000
--- a/libraries/.idea/libraries/Maven__org_jetbrains_kotlin_kdoc_1_0_SNAPSHOT.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.jetbrains.kotlin:kdoc:1.0-SNAPSHOT">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kdoc/1.0-SNAPSHOT/kdoc-1.0-SNAPSHOT.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kdoc/1.0-SNAPSHOT/kdoc-1.0-SNAPSHOT-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/kdoc/1.0-SNAPSHOT/kdoc-1.0-SNAPSHOT-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__org_jetbrains_kotlin_stdlib_1_0_SNAPSHOT.xml b/libraries/.idea/libraries/Maven__org_jetbrains_kotlin_stdlib_1_0_SNAPSHOT.xml
deleted file mode 100644
index 96d306c6841..00000000000
--- a/libraries/.idea/libraries/Maven__org_jetbrains_kotlin_stdlib_1_0_SNAPSHOT.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.jetbrains.kotlin:stdlib:1.0-SNAPSHOT">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/stdlib/1.0-SNAPSHOT/stdlib-1.0-SNAPSHOT.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/stdlib/1.0-SNAPSHOT/stdlib-1.0-SNAPSHOT-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/jetbrains/kotlin/stdlib/1.0-SNAPSHOT/stdlib-1.0-SNAPSHOT-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__org_parboiled_parboiled_core_1_0_2.xml b/libraries/.idea/libraries/Maven__org_parboiled_parboiled_core_1_0_2.xml
deleted file mode 100644
index aa6becd94f3..00000000000
--- a/libraries/.idea/libraries/Maven__org_parboiled_parboiled_core_1_0_2.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.parboiled:parboiled-core:1.0.2">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/parboiled/parboiled-core/1.0.2/parboiled-core-1.0.2.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/parboiled/parboiled-core/1.0.2/parboiled-core-1.0.2-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/parboiled/parboiled-core/1.0.2/parboiled-core-1.0.2-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__org_parboiled_parboiled_java_1_0_2.xml b/libraries/.idea/libraries/Maven__org_parboiled_parboiled_java_1_0_2.xml
deleted file mode 100644
index 7089a31640a..00000000000
--- a/libraries/.idea/libraries/Maven__org_parboiled_parboiled_java_1_0_2.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.parboiled:parboiled-java:1.0.2">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/parboiled/parboiled-java/1.0.2/parboiled-java-1.0.2.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/parboiled/parboiled-java/1.0.2/parboiled-java-1.0.2-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/parboiled/parboiled-java/1.0.2/parboiled-java-1.0.2-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/Maven__org_pegdown_pegdown_1_1_0.xml b/libraries/.idea/libraries/Maven__org_pegdown_pegdown_1_1_0.xml
deleted file mode 100644
index 64072f8b3d9..00000000000
--- a/libraries/.idea/libraries/Maven__org_pegdown_pegdown_1_1_0.xml
+++ /dev/null
@@ -1,13 +0,0 @@
-<component name="libraryTable">
-  <library name="Maven: org.pegdown:pegdown:1.1.0">
-    <CLASSES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/pegdown/pegdown/1.1.0/pegdown-1.1.0.jar!/" />
-    </CLASSES>
-    <JAVADOC>
-      <root url="jar://$MAVEN_REPOSITORY$/org/pegdown/pegdown/1.1.0/pegdown-1.1.0-javadoc.jar!/" />
-    </JAVADOC>
-    <SOURCES>
-      <root url="jar://$MAVEN_REPOSITORY$/org/pegdown/pegdown/1.1.0/pegdown-1.1.0-sources.jar!/" />
-    </SOURCES>
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/libraries/kotlin_runtime.xml b/libraries/.idea/libraries/kotlin_runtime.xml
deleted file mode 100644
index 52449923b13..00000000000
--- a/libraries/.idea/libraries/kotlin_runtime.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<component name="libraryTable">
-  <library name="kotlin-runtime">
-    <CLASSES>
-      <root url="file://$PROJECT_DIR$/../dist/classes/runtime" />
-    </CLASSES>
-    <JAVADOC />
-    <SOURCES />
-  </library>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/misc.xml b/libraries/.idea/misc.xml
deleted file mode 100644
index 185df39af19..00000000000
--- a/libraries/.idea/misc.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="EntryPointsManager">
-    <entry_points version="2.0" />
-  </component>
-  <component name="MavenProjectsManager">
-    <option name="originalFiles">
-      <list>
-        <option value="$PROJECT_DIR$/website/pom.xml" />
-        <option value="$PROJECT_DIR$/kotlin-jdbc/pom.xml" />
-      </list>
-    </option>
-  </component>
-  <component name="ProjectResources">
-    <default-html-doctype>http://www.w3.org/1999/xhtml</default-html-doctype>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_6" assert-keyword="true" jdk-15="true" project-jdk-name="1.6" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/out" />
-  </component>
-</project>
-
diff --git a/libraries/.idea/modules.xml b/libraries/.idea/modules.xml
deleted file mode 100644
index c9dcf59b2db..00000000000
--- a/libraries/.idea/modules.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/kdoc/kdoc.iml" filepath="$PROJECT_DIR$/kdoc/kdoc.iml" />
-      <module fileurl="file://$PROJECT_DIR$/kotlin-jdbc/kotlin-jdbc.iml" filepath="$PROJECT_DIR$/kotlin-jdbc/kotlin-jdbc.iml" />
-      <module fileurl="file://$PROJECT_DIR$/kunit/kunit.iml" filepath="$PROJECT_DIR$/kunit/kunit.iml" />
-      <module fileurl="file://$PROJECT_DIR$/runtests/runtests.iml" filepath="$PROJECT_DIR$/runtests/runtests.iml" />
-      <module fileurl="file://$PROJECT_DIR$/stdlib/stdlib.iml" filepath="$PROJECT_DIR$/stdlib/stdlib.iml" />
-      <module fileurl="file://$PROJECT_DIR$/testlib/testlib.iml" filepath="$PROJECT_DIR$/testlib/testlib.iml" />
-      <module fileurl="file://$PROJECT_DIR$/website/website.iml" filepath="$PROJECT_DIR$/website/website.iml" />
-    </modules>
-  </component>
-</project>
-
diff --git a/libraries/.idea/runConfigurations/TestAll.xml b/libraries/.idea/runConfigurations/TestAll.xml
deleted file mode 100644
index 2a50f8d021a..00000000000
--- a/libraries/.idea/runConfigurations/TestAll.xml
+++ /dev/null
@@ -1,24 +0,0 @@
-<component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="TestAll" type="JUnit" factoryName="JUnit">
-    <module name="runtests" />
-    <option name="ALTERNATIVE_JRE_PATH_ENABLED" value="false" />
-    <option name="ALTERNATIVE_JRE_PATH" value="" />
-    <option name="PACKAGE_NAME" value="stdlib.testall" />
-    <option name="MAIN_CLASS_NAME" value="stdlib.testall.TestAll" />
-    <option name="METHOD_NAME" value="" />
-    <option name="TEST_OBJECT" value="class" />
-    <option name="VM_PARAMETERS" value="-ea" />
-    <option name="PARAMETERS" value="" />
-    <option name="WORKING_DIRECTORY" value="file://$PROJECT_DIR$" />
-    <option name="ENV_VARIABLES" />
-    <option name="PASS_PARENT_ENVS" value="true" />
-    <option name="TEST_SEARCH_SCOPE">
-      <value defaultName="moduleWithDependencies" />
-    </option>
-    <envs />
-    <patterns />
-    <RunnerSettings RunnerId="Run" />
-    <ConfigurationWrapper RunnerId="Run" />
-    <method />
-  </configuration>
-</component>
\ No newline at end of file
diff --git a/libraries/.idea/scopes/scope_settings.xml b/libraries/.idea/scopes/scope_settings.xml
deleted file mode 100644
index 922003b8433..00000000000
--- a/libraries/.idea/scopes/scope_settings.xml
+++ /dev/null
@@ -1,5 +0,0 @@
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index 3b000203088..00000000000
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deleted file mode 100644
index 2e0588cc37d..00000000000
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deleted file mode 100644
index 0ec2ea0a31e..00000000000
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diff --git a/libraries/kotlin-jdbc/kotlin-jdbc.iml b/libraries/kotlin-jdbc/kotlin-jdbc.iml
deleted file mode 100644
index f30be4620f1..00000000000
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diff --git a/libraries/kotlin-maven-plugin/kotlin-maven-plugin.iml b/libraries/kotlin-maven-plugin/kotlin-maven-plugin.iml
deleted file mode 100644
index ccb9701352a..00000000000
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diff --git a/libraries/kunit/kunit.iml b/libraries/kunit/kunit.iml
deleted file mode 100644
index 9205d494792..00000000000
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deleted file mode 100644
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deleted file mode 100644
index 148c33735b9..00000000000
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deleted file mode 100644
index 451f44383d2..00000000000
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deleted file mode 100644
index cca07125daf..00000000000
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diff --git a/libraries/website/website.iml b/libraries/website/website.iml
deleted file mode 100644
index 1b79c656c99..00000000000
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