Returns back the new message indicator directive
Add "blinker" CSS animation
Moves watching of messages length from newMessageIndicator directive to the simulator controller and add new active property to the directive
Create flashing indicator selector
Removes empty link function from messageList directive
Rename newMessageIndicator to the notificationIcon
Create tabs model
Removes bootstrap classes from notificationIcon directive
Creates removeNotification method
Rebuild iOS/android apps
Changes styles of active notification icon state
Rebuild iOS/android apps
Rename isNew to the hasNew
Rebuild iOS/android apps
Merge pull request #65 from IanMayo/feature/alex/new-message-notification

First version, working great.
Removes "6s flashing icon" styles from message tab
Rebuild android/iOS apps
Simplifies comments a bit
Let's add some delay to the showWelcome() calling
Creates message model and moves "new message watcher" from mission controller to the message list directive