Merge pull request #71 from HigherFive/wikipedia

Fixing WP regex
Catch error on booru request

Fixes #69.
Making some minor tweaks to the handling of joining and parting channels
Making changes to invites handling to account for multiple invites
Switching the google module to a fork of it to fix a bug
Merge branch 'master' of https://github.com/Sebmaster/TwoDee-Bot
Adding a durationFormat function to utils.js and using in youtube
Adding a soundcloud plugin