get away from argument stringlists. instead, use native shell command
lines which support quoting/splitting, environment variable expansion
and redirections with well-understood semantics.

Task-number: QTCREATORBUG-542
Task-number: QTCREATORBUG-1564

When checking for a difference and being asked to handle untracked
files: Actually consider the presence of untracked files a change.

Fixes git commit editor not coming up when there were no changes,
only additions of new files.

Ignore spacing changes in diff (based on same setting as used to
ignore spacing in git blame).

Task-number: QTCREATORBUG-2526

Handle detached HEADs as well as cloning from repositories that default
to another branch but master. This is relevant when clonig local
repositories.

Reviewed-by: Friedemann Kleint

Merge-request: 2178
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Added few new functions to IVersionControl, VCSManager and GeneratedFile to support the funcationality needed by the trac plugin.
All the version control plugins updated to have implementations according to the interface changes.

Merge-request: 2178
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Merge-request: 2178
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

Fix commiting with Author and Email set on Windows.

Task-number: QTCREATOR-2397

Reviewed-by: dt

In cases where binary 'wish' is not in PATH variable this could not be
started.

Also introduce a indirection, modes have now types, edit and debug have
the same type, and editors do have a prefered type of modes instead of a
prefered mode.

That fixes the bug that if the prefered qml editing mode was set to
design, then in switching between qml editors would
- in Edit Mode: stay in edit mode
- in Debug Mode: switch to debug mode

Make GitClient::synchronousGit use the process environment.

Windows: Add a setting to fake a 'HOME' environment variable
(%HOMEDRIVE%%HOMEPATH%) to make msysgit look for its SSH-keys
there not only when run from git bash, but also from Qt Creator.
Useful in MinGw-setups, where git must not be in the path.

Task-number: QTCREATORBUG-1642

Provide UI with manual refresh button in BaseCheckoutWizardPage.
Change ProcessCheckoutJob to be able to execute several steps.
Implement in git.

Task-number: QTCREATORBUG-1795

Task-number: QTCREATORBUG-1795

Reviewed-by: con

Task-number: QTCREATORBUG-1577

Introduce extra flag.

Task-number: QTCREATORBUG-1623

Task-number: QTCREATORBUG-1577

Task-number: QTCREATORBUG-1577

Make VCS-generated editors read-only, enable editing
when opening a patch.
Make VCS-Editor non-read-only by default, add setter
for "Forced read-only" that makes it a temporary,
read-only file.

Task-number: QTCREATORBUG-1528
Reviewed-by: Thorbjorn Lindeijer <thorbjorn.lindeijer@nokia.com>

..for timeout handling to take effect. Also,
log window will update continuously.

Task-number: QTCREATORBUG-777

- Use message boxes on timeouts.
- Add a configuration for a graphical SSH password prompt binary with
defaults
- Launch commands that require authentification with no terminal on UNIX
and environment variable SSH_ASKPASS set accordingly.
- First attempt at introduce a common function to synchronously run VCS
commands in base plugin with flags.
- Use standard execution log entries in all VCS plugins (outputwindow).

... when autofs is involved. Check for files instead of folders
and stop checking/recursing up at '/' or $HOME. Further fixup
will follow.

Task-number: QTCREATORBUG-1361
Task-number: QTBUG-10495

... when autofs is involved. Check for files instead of folders
and stop checking/recursing up at '/' or $HOME. Further fixup
will follow.

Task-number: QTCREATORBUG-1361
Task-number: QTBUG-10495

Reviewed-by: ossi

Reviewed-By: con
Reviewed-By: Friedemann Kleint

We now support renaming files. The version control system tries first to
rename, if that doesn't support or can't rename the file we do a normal
rename. (Note: git, hg, perforce > 2009.02 support renaming, cvs not.
(perforce untested)). We correctly notify all editors of the renamed
file and tell the project manager to rename the file in the project.

Note: Only the qt4projectmanager knows how to rename files.

Note: renaming folders, moving files to different folders, renaming
.pro/.pri files is not supported. Those things can be later added after
this has proven to work correctly in the simple case.

Also we don't do any actions based on the renaming like renaming
classes, changing include guards or #include lines.

Do not listen on ICore::contextChanged to update actions
(became slow after additional contexts).
git: Make code to find top level faster, avoid
constructing file info lists.
Acked-by: con

Task-number: QTCREATORBUG-978

Modify CodePaster::fetch to do a mimetype detection on the
content, create a filename with the matching extension and
open that file.
This gives correct syntax highlighting  and makes "Save as"
more convenient. Keep the file around and delete on exit.

Modify patch mimetype with some content detection (higher priority
than C++).

Add a "current patch file" to the VCSBasePlugin::State. Add "Apply
patch" to git with whitespace fix.