Drop leftovers of column support

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

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Use CStringUtils to remove accelerators of strings

Signed-off-by: Sven Strickroth <email@cs-ware.de>
msysGit has a new website

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Add support for submodules

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Allow to use CTRL-C to copy commit SHA-1 in textboxes

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Disable options which are not available on bare repositories

Signed-off-by: Sven Strickroth <email@cs-ware.de>
TortoiseGitMerge: Press home key to go the the first non-whitespace char

Based on TortoiseSVN revision 25468

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