delay open event until underlying socket is opened
Fix up the styling, and activate on tool on
Rearrange some files (incomplete)
Fix up the sidebar some
updated #26 with temp UI
Refactor tab tracking, and other misc.
Merge branch 'master' of https://github.com/mozilla/hotdish

Conflicts:
	lib/main.js
Put in the debug sidebar in content
Re #2, take avatar pictures

copy of https://github.com/codepo8/interaction-cam/
Re #2 Avatars (from Camera)

Known issues:
- image stored as data string, not filename
- removed 'avatar upload' button from addon prefs pane
- image is 'flipped'
- bad styling
- when should this open?  Right now, it's every startup
Merge branch 'master' of https://github.com/mozilla/hotdish
Fix #71.  Autoupdate and release