Wrong assertion isAncestor returns true even if it is the same window
(cherry picked from commit 4886836)
IDEA-122358 Push should use 'default' path by default

*setSelectedItem method used instead of setText for repository url default path, because appropriate combobox editor may be not initialized yet.
(cherry picked from commit ffa983e)
(IDEA-122795)  problem with merge during update project fixed

*execution pull with update or rebase reverted to the separeted calls pull and update or rebase;
*separate rebase command implemented;
*annotations added;
*text indicator added;
(cherry picked from commit a48429d)
IDEA-122188 IDEA 13.1 deadlock when loading project
(cherry picked from commit ff2ecb3)