The alias now lists all local *and* all remote branches and displays how
they are linked.
The `sort -uk1,1` deletes all duplicate entries of remote branches as
they could be listed as %(upstream) as well as %(refname) through the
`refs/remotes/`.
TODO:
This deletes too many entries when multiple local branches track
the same remote branch. (Why ever you should do that...)
I guess this could be resolved by using `awk` for the uniqueness.
druckdev
3297ba81b4
