Somewhat working version of complete controller refactoring overhaul.
Fixed date activation sticking between edits
Changed to using Ionic Keyboard plugin which removes problem with black bar showing on keyboard open.
Slightly longer maximum length for heading to use all of two lines on iPhone
Fixed omnibar problems. Removed unnecessary injects. Scrolling to the right slide after saving task. NOTE: Setting task to a date not in this week does not work yet
Removed unnecessary broken keyboard.js import