Merge pull request #300 from MIT-Mobile/3.6/dev-intrepid-svoigt

Added main loop stop name to side trip directions
Initial askus/tellus iPad setup
Updated touchstone login presentation to adhere to presentation hierarchy.  Reordered operations in formSheetVC.  Updated AskUs Scaffolding PAD
Updated form sheet close to account for nav push and modal presentation.  Setup form sheets for iPad
Removed unnecessary log
Merge pull request #302 from MIT-Mobile/3.6/dev-intrepid-lwright-libraries

3.6/dev intrepid lwright libraries
Stub out iPad self-guided tour container controller
Merge pull request #303 from MIT-Mobile/3.6/dev-intrepid-adolce

Stub out iPad self-guided tour container controller