Merge branch 'master' into stable-3.2

Merge branch 'master' into stable-3.2

* master:
  Show results in case of conflicts when rebase.autostash is true
  Push Tags: Fix reveal code on Linux
  Use "Rebase on" instead of "Rebase on Top of"
  Rebase: Show dialog in case there are uncommitted changes
  Show nice text in PullResultDialog in case of uncommitted changes
  Push Branch wizard: Preselect remote if branch has one configured
  Improve check box labels on push confirmation page
  Push Branch: Fix "Show dialog only when result differs"
  [repoView] Add dropping multiple stashed commits
  Push Tags wizard
  BranchSelectionDialog: Make resizable and sort elements
  Fix label of "Create Tag..." in commit viewer
  [historyView] Enable to run commands when input is in a closed project
  Add a helper method to find repository from given resource path
  Extract class for dialog to clean up uncommitted changes
  Fix lock caused by concurrent access of GitResourceVariantTree
  Make "Copy" command for reflog entries unambiguous
  Use singular in Synchronize repositories column header
  Unify "Add Spec" capitalization
  Have a window title in RefSpecWizard
  Avoid multiple head changed warnings in commit message.
  Set window title in Clean wizard
  Remove unused import
  [findBugs] Fix reliance on default encoding
  [repoView] Remove duplicate command and handler for "Create Tag..."
  Fix typo in name of RepoViewConfigureBranchCommand
  Use ellipsis in "Add Submodule..." menu
  Reorder buttons in interactive rebase view
  Use different icons for start/continue interactive rebase
  Disable some menus and actions on bare repos
  [stagingView] Shorten context menu to "Replace with Git Index"
  Improve order of menu entries in "Replace With" menu
  Blame annotations: Add link for showing commit in history and open
  Blame annotations: Show start commit when opening editor
  Use ResourceUtil for finding IFile for compare in commit dialog
  Don't switch perspective in UI tests
  Fix rebase triggered from Git Repositories View
  Blame annotations: Show diff in hover and enable blaming parent commits
  Extract method to get DiffEntry corresponding to a changed path
  [historyView] Add Show In > History to file diff pane
  Update Jetty to 7.6.14.v20131031
  Improve rendering of file diffs in History view
  Improve order of menu entries in "Compare With" menu
  Remove Compare With > History...
  Update file count on clearing filter
  Git operations shouldn't lock on workspace level
  Commit dialog: Add "Compare with HEAD revision" to file context menu
  [repoView] Automatically share projects when adding existing repository
  [stagingView] Ensure selection is correct for context menu entries

Change-Id: I090e3039a10d5465e19b80912d7a81052e519310
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>