[releng] Improve setup description to use unbroken luna repo
[releng] Remove git prefix task
[releng] Provide label for EMF Core SDK project.
[releng] new latest build defaults

Change-Id: Ib51c31efbf763b112e0605b6dbc584b5073b2c48
Regenerated with latest Xbase

I also adjusted the workflow so that it does not
produce garbage in the manifest

Signed-off-by: Sebastian Zarnekow <Sebastian.Zarnekow@itemis.de>
[mvn] experimental xcore-runtime build (for xtext-maven-plugin)

Change-Id: I6e9a969c304d3044eaf51ce3977069742ff12817
Make GenModelSupport available from mvn plugin

Signed-off-by: Sebastian Zarnekow <Sebastian.Zarnekow@itemis.de>
Add mvn target folder to .gitignore

Signed-off-by: Sebastian Zarnekow <Sebastian.Zarnekow@itemis.de>
[mvn] prepared for maven release. solving version conflict with R2_9

Change-Id: Ieac3c70dbb74da50daa0c038ff3c9428c87968df
[releng] define xtext repos as properties

Change-Id: Ia9b439a876736e704551bde2755ce80c234f6892
[releng] Improve core.setup
[releng] Further core.setup
[releng] Further improve core.setup
[releng] Further improve core.setup
[releng] Move core.setup to EMF SDK feature
[releng] Delete obsolete setup-specific projects
[releng] Provide RAP setup
[releng] Improve RAP setup
[releng] Improve working sets of RAP.setup.
[releng] Provide GWT setup