Added Sources merger of the lookup of Java projects.
JavaExtensionDef no longer queries WarFoldersModel if the EE plugin is installed.
When loading models the evaluatingIDE project property is set to "NetBeans".
Upgraded default Gradle version to 1.10.
Set version to 1.2.9.
Set version to 1.2.9.1.
Fixes https://netbeans.org/bugzilla/show_bug.cgi?id=240632