(Git) Add alias fot "git merge --ff-only".
(Git)Do not append --all in generating log graphs.

Another alias for '--all'.
(Git)Meaningful(?) aliases for log graphs.
Merge branch 'trial-git-merge-force-ff' into adopt
Merge branch 'trial-git-graph-semantic-alias' into adopt

Conflicts:
	gitconfig/_gitconfig
Merge branch 'adopt'