Use community's favicon in error pages, not ST icon
Remove Sharetribe from error page title
Use layouts as they should be used
Current community and favicon
Take new error page layout in use
Remove airbrake from feedback mail
Improve Airbrake notification

- Remove the extra "empty" notification
Minor edit to English copy text
Improve FI copy texts
Fix review comment uniq -> compact
Merge pull request #837 from sharetribe/error-favicon

Error favicon
WTI pull
Remove tasks and modify deploy script
Merge pull request #840 from sharetribe/remove-static-error-page-translations

Remove tasks and modify deploy script
WTI pull
there was too many params for PersonMailer: new_feedback
Merge pull request #841 from sharetribe/bugfix-new-feedback-param-count

there was too many params for PersonMailer: new_feedback
Initial testing for uservoice widget, not sure if this is the best way
Add widget lib to all admin pages through left-nav partial
Add trigger-handle to launch widget through 'support' navigation link.