[build] support installing 3.0 M3 into Eclipse neon

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: None
• Fix Version/s: 3.0 M3
• Component/s: Releng > Build
• Labels: None

Cannot complete the install because one or more required items could not be found.
Software being installed: Liferay IDE AlloyUI 3.0.0.201603150424-m3 (com.liferay.ide.alloy.feature.group 3.0.0.201603150424-m3)
Missing requirement: Buildship: Eclipse Plug-ins for Gradle 1.0.10.v20160314-1333 (org.eclipse.buildship.feature.group 1.0.10.v20160314-1333) requires 'org.eclipse.buildship.stsmigration 0.0.0' but it could not be found
Cannot satisfy dependency:
From: Liferay IDE AlloyUI 3.0.0.201603150424-m3 (com.liferay.ide.alloy.feature.group 3.0.0.201603150424-m3)
To: com.liferay.ide.eclipse.tools.feature.group 3.0.0
Cannot satisfy dependency:
From: Liferay IDE 3.0.0.201603150424-m3 (com.liferay.ide.eclipse.tools.feature.group 3.0.0.201603150424-m3)
To: com.liferay.ide.gradle.feature.group 3.0.0
Cannot satisfy dependency:
From: Liferay IDE Gradle Support (includes Buildship plugins) 3.0.0.201603150424-m3 (com.liferay.ide.gradle.feature.group 3.0.0.201603150424-m3)
To: org.eclipse.buildship.feature.group 1.0.7