Test quickfixes for updating language/API version and coroutine support in Gradle projects

idea/testData/gradle/languageFeature/enableCoroutines/build.gradle

@@ -0,0 +1,18 @@
+group 'Again'
+version '1.0-SNAPSHOT'
+
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.1.0")
+    }
+}
+
+apply plugin: 'kotlin'
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:1.1.0"
+}

idea/testData/gradle/languageFeature/enableCoroutines/build.gradle.after

@@ -0,0 +1,23 @@
+group 'Again'
+version '1.0-SNAPSHOT'
+
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath("org.jetbrains.kotlin:kotlin-gradle-plugin:1.1.0")
+    }
+}
+
+apply plugin: 'kotlin'
+
+dependencies {
+    compile "org.jetbrains.kotlin:kotlin-stdlib:1.1.0"
+}
+kotlin {
+    experimental {
+        coroutines "enable"
+    }
+}

idea/testData/gradle/languageFeature/enableCoroutines/src.kt

@@ -0,0 +1,2 @@
+suspend fun foo() {
+}