gitk: Mark some more strings for translation
gitk: Mark some more strings for translation

Signed-off-by: Michele Ballabio <6d29a3bf69c43ceb7b71ca8c4643bffed2f4d310@katamail.com>
Signed-off-by: Paul Mackerras <19a0ba370c443ba08d20b5061586430ab449ee8c@samba.org>

destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git,destenson/git