Crash happens if the repository has a submodule with local
changes that requires updating (commit changed between current
branch and new branch)

Since we already refresh for every repo change, just add "expect"
for checkout and remove the code accessing the deleted index.

Change-Id: Ic464129a2f001e017244fdf719b282dcbd9dffa4
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Task-number: QTCREATORBUG-8863
Change-Id: I06df735d85e2f9ed17c71385fed5057f8fc67d55
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Task-number: QTCREATORBUG-9700
Change-Id: I48e779fba65afc71ba13b426e526c3cb82070142
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

The model can contain tags

Change-Id: I70a75534848232476447125801a5ca7e963bbdcc
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: I737d2405ef1a10ec451c4baceaea9a0bc194ac1e
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: I78932b342de5e1b29c75ed921d4d6afddf4d51da
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Change-Id: Iea935aa226b70de936653b7637b4b9bb5e9c64cf
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: I3b49d76ef0e3da9ab60d6859a8b8e18092794bbb
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: Ib08b5b276708a5951ed421e674a10d4763032502
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

+ Get rid of a workaround done for retrieving sha

Change-Id: I4b7a6c6d9e9be5766f4fc540dc8b15037eb7948c
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: I12ff53e3375470704fb6aafa6ec0a3eaadd9aadb
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Simplify branch model parsing a bit

Change-Id: Id9e41c6c2769397d6eee3ab74de4afbb94111e25
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>

Change-Id: I19ecde462d7a8a5fb00caa0414a9833ecab5057b
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

Change-Id: I74e010af7bff046647ac75e731a87867ff34b0f1
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Orgad Shaneh <orgads@gmail.com>

Ran script to remove inludes on a trial-and-error basis and
manually corrected it.

Change-Id: Ib2afbc530760684db96888b927c5153b29fe24aa
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: Ic6a9ff0359625021ebc061d22db6811814534205
Reviewed-by: Kai Koehne <kai.koehne@digia.com>

Other refs can also be checked out using this function

Change-Id: I80a1c15244b1043cfce650a121c71174b9d322cb
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Offers the user to stash changes (if relevant), stores
the results and pops the stash when it goes out of scope
(unless disabled)

Change-Id: Ibc0d2a5d3e3c953062fb17ecba903ca814524837
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: I581afbe314055796d22f883e501dfb5fd17117fe
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

* Split part/next/last into a 'part' node and a 'next/last' node
  instead of 'part/next' and 'last' node. This is closer to what git does.

* Fix some model-issues along the way;)

* Unhighlight remote checked-out branches again once they are no longer
  the current one.

* Remove stale nodes after removing a branch. When removing 'first/next'
  kind of branches, do not keep a empty 'first' in the tree.

Task-number: QTCREATORBUG-8518

Change-Id: Ia5650540aa58354aaab513199c8622392bdbd37f
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>

Better overview in stash dialog.

Change-Id: Icb6d3f8e2e068882e661e017ce8a0bb00ec6dba5
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

It might fail because a particular branch points to an invalid commit.
We don't want that to prevent display of all other branches.

Change-Id: I8fe427735351fc458c99396dc1f9d77bc948468e
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: Ice592c6de9951ee3b2c4cb52ed0bb3b6770e0825
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Change-Id: I7134d7de30bcf9f9dcfad42520dd45ee083a852d
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@nokia.com>

Change-Id: Icf278e4969ca98a8081d6a12be08e61670c8dbaa
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Getting the #include directives ready for Qt5. This includes the
new-project wizards.

Change-Id: Ia9261f1e8faec06b9285b694d2b7e9a095978d2b
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Change-Id: I85c007045efdb207f397b42fbce7a554ac9c9819
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Change-Id: I2b72b34c0cfeafc8bdbaf49b83ff723544f2b6e2
Reviewed-by: Daniel Teske <daniel.teske@nokia.com>

or even with QTC_CHECKs.

Change-Id: I6df67f088bb2f944f0a1abd751fdb192db2be298
Reviewed-by: hjk <qthjk@ovi.com>

Change-Id: I81173280ad3e76ef62e4aefaf6914c54cfa1eac3
Reviewed-by: hjk <qthjk@ovi.com>

According to style guide.

Change-Id: I05c1d4f50ddbf2876ab7e0835f4abec95fd573b2
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@nokia.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@nokia.com>

Change-Id: If18afb5d4665924e7d9250dccbc60a65e6daa75e
Reviewed-by: Eike Ziller <eike.ziller@nokia.com>

Do not crash when checking out a branch while not currently
on any branch.

Task-number: QTCREATORBUG-5784
Change-Id: I5d007e91c1778e6f09a5d543990d948bc1427599
Reviewed-on: http://codereview.qt.nokia.com/2958


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Robert Löhning <robert.loehning@nokia.com>

Fix thinko when trying to find out whether a branch was merged or not.

Change-Id: I6c4d600508af8a68fe0bac7e61f0b912c43cec32
Reviewed-on: http://codereview.qt.nokia.com/2200


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Robert Löhning <robert.loehning@nokia.com>

 * Make adding new branches more discoverable
 * Make adding tracking branches more discoverable
 * Update UI

Task-number: QTCREATORBUG-4943
Task-number: QTCREATORBUG-4944
Change-Id: Idcbf5f8321a3bd04c925e33d094bb479788a7d9b
Reviewed-on: http://codereview.qt.nokia.com/588


Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Change-Id: I8b73d583be1ee7183f4074bce49d5390e38631a2

Reviewed-by: hjk