Merge pull request #3 from jpcw/master

adjust case sensitive option in .ini
Fix command plugin

@command can't use channel name on first args (ex : %%join #channel)
Merge pull request #4 from Mika64/master

Fix command plugin
support py3.4
add flake8 check
Merge branch 'master' of github.com:gawel/irc3
flake8 must ignore compat.py
Preparing release 0.4.8
Back to development: 0.4.9