Merge pull request #364 from MIT-Mobile/3.6/dev-intrepid-svoigt

3.6/dev intrepid svoigt
Updated shuttles load to show saved data first.  Added lastUpdated timestamp to route model.  Routes now considered unknown for data greater than 1 minute.  Unknown routes no longer show predictions
Default data for initial shuttle load to ensure there are always results
Added MIT identity check for askUs/tellUs forms
Moved data load to model, slight formatting
Merge pull request #365 from MIT-Mobile/3.6/dev-intrepid-lwright-libraries

3.6/dev intrepid lwright libraries
Stop detail view now shows no current predictions regardless of schedule if predictions are unavailable.
Merge pull request #372 from MIT-Mobile/3.6/dev-intrepid-lwright-shuttles

Stop detail view now shows no current predictions regardless of schedule...
Fixed event detail webview height sizing issue
Fixed bug where ipad event detail would refresh with wrong event after multiple detail web calls
Merge pull request #375 from MIT-Mobile/3.6/ross-events-ipad-fixes

3.6/ross events ipad fixes
Fixed map zooming issue
Checked to make sure all maps are displaying proper tintcolor on user location