Fixed issue #2176: Color config for "View Patch" Window & TortoiseGitUDiff

Based on TortoiseSVN rev. 25977.

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

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

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Initialize all member variables

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Add help button to create repository dialog

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Do not show progress dialog if canceled

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Fix borders: CSVNIgnoreTypeDlg is not resizable

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Update documentation for proxy server configuration

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Fixed issue #2329: Changes track remote branch when fast forward is used

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>