JBIDE-16743 : disable source lookup dialog for maven projects

Signed-off-by: Fred Bricon <fbricon@gmail.com>
JBIDE-16424 Add usage tracking for installs from JBDS central
Bump parent version to 4.2.0.Beta1-SNAPSHOT

Signed-off-by: Fred Bricon <fbricon@gmail.com>
Bump parent version to 4.2.0.Beta2-SNAPSHOT

Signed-off-by: Fred Bricon <fbricon@gmail.com>