IntegrationTest has wrong classpath order

[appserzh]

Integration test apply wrong classpath order and as result class shadowing isn't work.

task showClassPathTest() {
	doLast {
		sourceSets.integTest.runtimeClasspath.each { println it}
	}
}

Result:

/.../build/classes/java/integTest
/.../build/resources/integTest
...
jars
...
/.../build/classes/java/test
/.../build/resources/test
/.../build/classes/java/main
/.../build/resources/main

And expected result:

/.../build/classes/java/integTest
/.../build/resources/integTest
/.../build/classes/java/test
/.../build/resources/test
/.../build/classes/java/main
/.../build/resources/main
...
jars
...