Merge pull request #186 from daboross/patch-4

Remove executable permissions
Change reply format
Don't run regex if a command is run.
Remove reference to ./cloudbot
Add multiple channel support to admin.py
Add sayto command to say to user/channel
Improve self-targetting detection
Change ctcp replies for Eliralin
Nicer correction output format
Improve permissions checking
online/offline instead of up/down
Attempt to stop fake/unresonable names in karma.
Somewhat nicer minecraft status message
Changed from using adminOnly=true to permissions=["adminonly"] in plpaste
Fix twitch - credit to blah303
Hump plugin - restricted for use only in some channels
Add regex_chans plugin to only allow for regex matching in certain channels
Add reply plugin to reply when addressed with 'Eliralin, '
Create josephus plugin
Update .gitignore