update UI for docSharing and passwordPicker to groupedTableView UX
Stub implementation of new Account View Controller
Beginning implementation of new Login Screen with device rotation support.  Thus far, successfully implemented SignIn capability.
IOS63 - Fixed Rotation Issues with LoginViewController; Now rotates properly if rotate device while on the login screen...
IOS-63 - Implement proper rotation if device starts in Landscape mode.  So now works with rotation while on LoginViewController, and if previously rotated...