[antlr] Add default antlr params to the beginning of the list

Other fragments may make assumptions about the params that they add
dynamically, e.g. that they are at the end of the list

see https://bugs.eclipse.org/bugs/show_bug.cgi?id=453732

Change-Id: I3eaec23a8412bccccc97a3307bd1aaaa797cd954
[filesystemAccess] Fixed obsolete test expectation

Change-Id: Ib85c316bbfde7d88ca6cba9de1139d9122f3e646
[xbase][editor] Copy/Paste not only the text but also imports

Change-Id: Ia58567be40edbedbce88c4d749f62bdd7a5004f0
Signed-off-by: Dennis Huebner <dennis.huebner@itemis.de>
Merge "[xbase][editor] Copy/Paste not only the text but also imports"