Conversion of pyhole from using irclib included in repo to using irc
pypi.
Modified admin.py for change to use python install irc.
Pep8 fixes in client.py
Added .gitignore
Added setup.cfg for handling nosetests
Added nose as a setup requirment
Moved pip-requires to a standard requirements.txt file which is used in
setup.py
Merge pull request #38 from pschwartz/remove_irclib

Remove irclib for use of pypi installed irc module.
Adding missing dependency.
Merge pull request #39 from pschwartz/fix_reqs

Adding missing dependency.