Remove IntelliJ IDEA (IDE) specific configuration.

build.gradle

@@ -17,5 +17,3 @@ description = 'Spring Test Framework for Apache Geode and Pivotal GemFire using
 ext.releaseBuild = version.endsWith('RELEASE')
 ext.snapshotBuild = version.endsWith('SNAPSHOT')
 ext.milestoneBuild = !(releaseBuild || snapshotBuild)
-
-ext.IDE_GRADLE = "$rootDir/gradle/ide.gradle"

gradle/ide.gradle

@@ -1,6 +0,0 @@
-idea {
-	module {
-		testSourceDirs += file('src/integration-test/java')
-	}
-}
-

spring-data-gemfire-test/build.gradle

@@ -1,5 +1,4 @@
 apply plugin: 'io.spring.convention.spring-module'
-apply from: IDE_GRADLE
 
 description = "Spring Test Framework for Pivotal GemFire"
 

spring-data-geode-test/build.gradle

@@ -1,5 +1,4 @@
 apply plugin: 'io.spring.convention.spring-module'
-apply from: IDE_GRADLE
 
 description = "Spring Test Framework for Apache Geode"