Make ref combobox width dynamic

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Use libgit2 for reading refs

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Introduced better error management

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Use Yes/No buttons for a Yes/No question

Signed-off-by: Sven Strickroth <email@cs-ware.de>
SyncDlg: Use "Close" instead of "OK"

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Improve error-handling of GetHash

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Fixed issue #1467: put remote branches at the bottom in "branches" dropdowns

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Added Korean language pack

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Sort refs in hash map

libgit seemed also to order the refs.

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Merge branch 'libgit2-and-better-errorhandling'
Do not create tooltip twice to avoid assert in debug mode

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Ignore WM_NULL in Tooltip.cpp, avoid assert in debug mode

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Fixed regression introduced in revision 02fbc263b2da8d4cd92e10ff1509dcb277426890

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