Update small map annotation images for Shuttles.
Update Shuttles route line and width.
Merge pull request #448 from MIT-Mobile/3.6/dev-intrepid-svoigt

Slight update to tours loading
Merge pull request #422 from MIT-Mobile/shuttles-annotation-images

Update Shuttles annotation images
Changed libraries hours VC to follow wireframes
Removed nslog
Fixed libraries collectionview cell label sizing issue. Autolayout is not working properly after [super layoutSubviews], so we have to calculate the preferredMaxLayoutWidth manually
Fixed events ipad crashing when selecting continue searching cell
Added required child view controller methods in MITDiningHomeContainerViewControllerPad
Merge pull request #449 from MIT-Mobile/3.6/ross-fixes

3.6/ross fixes
Added white disclosure arrow back into tours cell