Brought legnubu's working copy up-to-date and successfully merged local legnubu
changes using stash and emerge.
Names of remotes may include forward slashes.
More on deleting remote remote branches (as opposed to local remote branches).
More on tags.
Improved notes on 'colon notation'.
First notes on ls-remote.
First notes on default branches for remotes.
Comparing commits.
Typo
Documented rm command.
Added note about '..' notation.
Remote names updated.  Nothing new.
First per-command notes file started with an overview (of git branch).
Empty directories grokked.
Minor edits.
First attempt at comparing the two.
Comprehensive treatment on duplicating `svn status -u'.
Proper terminilogy ('SHA1 object names' rather than 'numbers').