[xcore] Prepare for Xtext 2.11.0 release

Change-Id: I5767c75d66fc8330ff0eb4d1da800a2da756aecd
1 file changed
tree: dbcc6603d2d30e0d7a8db3e01bc81f70fafba893
  1. doc/
  2. examples/
  3. features/
  4. plugins/
  5. releng/
  6. tests/
  7. .gitignore