Updated man.py to get docstrings with ast instead of regexes.
Ignore .stash_history
enclosing_aliases and enclosing_cwd should be handled in the same way as
enclosing_envars.
Merge pull request #20 from dgelessus/master

Update man.py to get docstrings with ast instead of regexes
Merge branch 'master' into dev
More stash dot files to ignore.