Workaround for idea module generation with google android plugin

gistfile1.groovy

project.ideaModule {
            module.conventionMapping.sourceDirs = { project.sourceSets.main.allSource.srcDirs as LinkedHashSet }
            module.conventionMapping.testSourceDirs = { project.sourceSets.test.allSource.srcDirs as LinkedHashSet }
            def configurations = project.configurations
            module.scopes = [
                    PROVIDED: [plus: [], minus: []],
                    COMPILE: [plus: [configurations.compile], minus: []],
                    RUNTIME: [plus: [], minus: []],
                    TEST: [plus: [configurations.testCompile], minus: []]
            ]
             	module.conventionMapping.singleEntryLibraries = {
                [
                        RUNTIME: project.sourceSets.main.output.dirs,
                        TEST: project.sourceSets.test.output.dirs
                ]
                    }
            dependsOn {
                project.sourceSets.main.output.dirs + project.sourceSets.test.output.dirs
            }
	}