First version of adding providers
Expose add-provider for return_to from provider
Added fail icon
CSS tweaks
Callback page for providers
Fixed typo popover url in manifest
CSS fix
Added transition to hide dom generation
Add 'add-provider' link
Merge branch 'improvements' into add-providers
First version of inline context
Refactoring context detection && added Gcalendar context
Improve gcontacts detection
More reliable URL match for pageAction display
Added Gmail in supported sites
Underscore to dash
Fix google random qs in urls
Not the client task
Adjust tests and refactor detect-context
Style