Close opened registry key

Signed-off-by: Sven Strickroth <email@cs-ware.de>
Consistently use CMessageBox::RemoveRegistryKey

Signed-off-by: Sven Strickroth <email@cs-ware.de>
CMessageBox: Use TortoiseProc as key in registry

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

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Remote list box selects newly added remote

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Can rename remote without deleting and adding again

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Fixed issue #1737: Make a button to rename remote

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