Update documentation

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Fixed last leftover of TortoiseUDiff

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Fixed issue #1493: Remember Push Dialog "Push to all remotes" option state

Signed-off-by: Sven Strickroth <email@cs-ware.de>
PushDlg: Harmonize storage locations of settings

Keep old locations for older settings for compatibility reasons.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
GitStatusList: Canceling ignore dialog disabled redrawing

Right click on a file in commit dlg and select ignore, but then cancel the dialog -> redrawing was not enabled again.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Dropped code for SVN specific hooks

Signed-off-by: Sven Strickroth <email@cs-ware.de>