- implements RX java:
 - observable for person
- prototype fragment subscribes itself as observer for observable
- removes all loader junk
- removes all cache interface and implementations
clean up naming now that everything is an observable
clean up method names and failing tests after moving to rx.java
missed one....ooops
- moves Tir38 Retrofit interface from inner class to public class;
- LivePersonWebService now gets Tir38 RetrofitInteface via injection;
add expanding list view sample code
- begin adding expanding list view; things will be broken for several commits
- increase minsdk to 15
- cleanup Fragment and fragment layout to accomodate expandinglistview
Merge branch 'adds_sample_code' into adds_expandable_listview
- expandable list view working.... needs major cleanup
cleanup unused files
- more cleanup
- custom list item views for each category
- moves custom array adapter into fragment
- adds CategoryListItemView and child PersonalInfoView
- adapter now returns PersonalInfoView
- builds personal info layout
- cleans up some tests
- cleans up assertion imports: assertj-android is all we need
- adds smooth animation for all row heights