gitk: Avoid Meta1-F5
gitk: Avoid Meta1-F5

Meta1-F5 is commonly mapped by window managers and what not.
Use Shift-F5 instead.

Signed-off-by: Felipe Contreras <de77a8b9cd239b204c19c52ed62e48ab47243362@gmail.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