DelicacyDetailActivity
* Added DelicacyDetailActivity to manifest
* Created layout for DelicacyDetailActivity
* onCreate for activity and layout setting boilerplate

DelicacyListAdapter
* Correct image now displays for bookmarked/unbookmarked delicacy

Delicacy
* Added ratingInHalfStars attribute
* Convenience constructors added for delicacy
* equals override

Location
* equals override

MainActivity
* Subscribe method for DelicacyClickEvent
* * Should start DElicacyDetailActivity

* Associated test cases for DelicacyDetailActivity intent, bundle, and layout display