Fixed page title unread counter

Closes #428
Autoupdate statuses with timer

Closes #445
Improved FxOS 1.1 PUSH notifications

Closes #413
Closes #373
Closes #441
Fixed FxOS 1.1 media attachment

Closes #419
Supported FxOS 'share' activity

Closes #377
No-emoji notifications

Closes #427
Vibration basic support
Performance improvements

Updated some watch expressions
Upgrade AngularJS to 1.3.0-rc.0
Bump to 0.3.0
Bump to 0.3.0
Improved notification text for service messages

User left the group, user returned to group
Closes #448
Upgrade to API layer 16

Supported Telegram verification code transport
Removed dropdown toggler outline
Fixed changelog
Performance improved for conversations switching

Now storing last N (N = 10 at the moment) conversations in DOM to be
able to show them really fast.
Improved statuses updates
Switch conversations performance improved

Improved performance: replaced watchers from templates with events
Conversation switch is now triggered by mouse-down, not click