diff --git a/server/.idea/libraries/Gradle__io_netty_netty_all_4_1_2_Final.xml b/server/.idea/libraries/Gradle__io_netty_netty_all_4_1_2_Final.xml
new file mode 100644
index 00000000000..9f66e77ee92
--- /dev/null
+++ b/server/.idea/libraries/Gradle__io_netty_netty_all_4_1_2_Final.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: io.netty:netty-all:4.1.2.Final">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/io.netty/netty-all/4.1.2.Final/e82c56c2b1269d4c5e9d504463f6b388c819c897/netty-all-4.1.2.Final.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/io.netty/netty-all/4.1.2.Final/e17e0092b321fbe3b786cda64f3d5cc3392774d8/netty-all-4.1.2.Final-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/server/.idea/misc.xml b/server/.idea/misc.xml
index 8d8dc8d4816..ee2a58cb493 100644
--- a/server/.idea/misc.xml
+++ b/server/.idea/misc.xml
@@ -3,13 +3,6 @@
   <component name="EntryPointsManager">
     <entry_points version="2.0" />
   </component>
-  <component name="MavenImportPreferences">
-    <option name="generalSettings">
-      <MavenGeneralSettings>
-        <option name="mavenHome" value="Bundled (Maven 3)" />
-      </MavenGeneralSettings>
-    </option>
-  </component>
   <component name="ProjectLevelVcsManager" settingsEditedManually="false">
     <OptionsSetting value="true" id="Add" />
     <OptionsSetting value="true" id="Remove" />
diff --git a/server/.idea/modules/server.iml b/server/.idea/modules/server.iml
index 3f29ea4f96c..2c3048b623a 100644
--- a/server/.idea/modules/server.iml
+++ b/server/.idea/modules/server.iml
@@ -20,5 +20,6 @@
     <orderEntry type="library" scope="TEST" name="Gradle: org.hamcrest:hamcrest-core:1.3" level="project" />
     <orderEntry type="library" scope="TEST" name="Gradle: junit:junit:4.11" level="project" />
     <orderEntry type="library" name="Gradle: org.jetbrains.kotlin:kotlin-runtime:1.0.3" level="project" />
+    <orderEntry type="library" name="Gradle: io.netty:netty-all:4.1.2.Final" level="project" />
   </component>
 </module>
\ No newline at end of file
diff --git a/server/build.gradle b/server/build.gradle
index 30a02373729..e7cd55b54e3 100644
--- a/server/build.gradle
+++ b/server/build.gradle
@@ -23,5 +23,6 @@ repositories {
 
 dependencies {
     compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    compile "io.netty:netty-all:4.1.2.Final"
     testCompile group: 'junit', name: 'junit', version: '4.11'
 }
diff --git a/server/gradle/wrapper/gradle-wrapper.properties b/server/gradle/wrapper/gradle-wrapper.properties
index 7eb6cfad8d3..9cb57388875 100644
--- a/server/gradle/wrapper/gradle-wrapper.properties
+++ b/server/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue Jul 26 11:06:50 MSK 2016
+#Tue Jul 26 11:24:10 MSK 2016
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-2.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-2.9-all.zip