Merge pull request #8 from noahsug/autostart_merge_fix

Refactored + added documentation to user_command_handler and user_command

updated to 0.5.0

implemented /autostart, which makes CIRC run on startup

updated the fake manifest key to match the web store key

required min chrome version of 24 + updated to 0.4.91

Update README.md

updated to 0.4.8

icon shakes on nick mention + clicking a notification brings app window to front

fixed an issue on mac where notifications closed themselves and then threw an error when manually closed later

Revert "escaped nick when displayed, rather then when set"

Merge pull request #5 from noahsug/ircv_merge

escaped nick when displayed, rather then when set

updated to version 0.4.7

escaped topic and nick to prevent HTML injection