Merge branch 'stable-3.0'

Merge branch 'stable-3.0'

* stable-3.0:
  Prepare post 3.0.0-rc2 builds
  JGit v3.0.0.201305281830-rc2
  Support refspecs with wildcard in middle (not only at end)
  Fix multiple bugs in RawSubStringPattern used by MessageRevFilter
  Handle short branch/tag name for setBranch in CloneCommand
  Add missing Bundle-Localization header
  Apply tree filter marks when pairing DiffEntry for renames
  Improve feature names to become understandable by end users
  Update kepler orbit version to R20130517111416
  Fix BatchRefUpdate progress-monitoring so it doesn't count twice
  Fix AnyObjectId's generic type declaration of Comparable
  Fix DiffFormatter NPEs for DiffEntry without content change
  Fix CommitCommand not to destroy repo
  Fix the parameters to an exception
  Prepare post 3.0.0 M7 builds
  JGit v3.0.0.201305080800-m7

Change-Id: Ia8441c9796f01497e0d90e672c0aaf60520a0098
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>