git-gui: Cleanup bindings within merge dialog

Misc. code cleanups in the merge dialog's binding setup and action
button creation.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
1 file changed
tree: 568ae3cb0319a80bd6956aba898e87bae82082cb
  1. lib/
  2. .gitignore
  3. git-gui.sh
  4. GIT-VERSION-GEN
  5. Makefile