Merge pull request #15 from BoykoAlex/master

Gradle actions on workingsets
Remove dead code.
updated company legal name to Pivotal Software Inc.
Merge branch 'alex-refresh-all'

Conflicts:
	org.springsource.ide.eclipse.gradle.core/src/org/springsource/ide/eclipse/gradle/core/TaskUtil.java
	org.springsource.ide.eclipse.gradle.core/src/org/springsource/ide/eclipse/gradle/core/actions/RefreshAllActionCore.java
	org.springsource.ide.eclipse.gradle.core/src/org/springsource/ide/eclipse/gradle/core/actions/ReimportOperation.java
	org.springsource.ide.eclipse.gradle.core/src/org/springsource/ide/eclipse/gradle/core/wizards/GradleImportOperation.java
Merge branch 'alex-master'
STS-3659 - "before" and "after" support
Upgrade to Gradle Tooling API 1.10 and upgrade for tests to Groovy 2.2
compiler
Rolling back to Groovy 1.8 for tests to pass
updated repository for eclipse-commons to include eclipse target version
Merge remote-tracking branch 'origin/master' into alex-master

Conflicts:
	org.springsource.ide.eclipse.gradle.toolingapi/embedded-libs.properties
	org.springsource.ide.eclipse.gradle.ui/src/org/springsource/ide/eclipse/gradle/ui/launch/GradleTaskCheckStateProvider.java
	org.springsource.ide.eclipse.gradle.ui/src/org/springsource/ide/eclipse/gradle/ui/launch/GradleTaskTreeContentProvider.java
	org.springsource.ide.eclipse.gradle.ui/src/org/springsource/ide/eclipse/gradle/ui/launch/GradleTaskTreeLabelProvider.java
	org.springsource.ide.eclipse.gradle.ui/src/org/springsource/ide/eclipse/gradle/ui/launch/ToStringLabelProvider.java