Favorites List Update

[loganSims]

What's New

Refactor of Favorites Fragment

• Favorites list is now a recycler view.
  • Removed the use of class com.github.ksoichiro.android.observablescrollview.ObservableListView for collapsing toolbar. No need for it now that list is recycler view. This is just speculation but we had a users contact us saying they could no longer "scroll favorite travel times list". This may be caused by the use of the ObservableListView and would be fixed in this update.
  • No longer using the SeparatedList adapter class. Now using a custom recycler adapter that holds the cursors for the different Databases used. Each type of favorite has a unique viewType and view holder for displaying it's data.
• Can now swipe to remove favorited items. There is an option to undo this remove. (How do we let users know they can now swipe? Update notes?)

  More Material Design

• Snackbars! We now use Snackbars for messages regarding favorites.
• Made Banner images larger.

[loganSims]

I forgot to mention I added a custom ViewPager ui/widget/HomePager.java for the home screen. This class helps guarantee that the swipe to dismiss an item will be captured by the recycler list and not the ViewPager.

It's sort of a workaround and I'm going to push some changes to the documentation in it soon. The class just overrides canScroll() in ViewPager. See [canScroll()](http://developer.android.com/reference/android/support/v4/view/ViewPager.html#canScroll%28android.view.View, boolean, int, int, int%29).

[waynedyck]

Merged with commit 3c41d324ef308cf8ee2c19d4e6368588df0aac12