SearchFragment: Remove duplicate SearchView

The SearchView created in java was not showing up due to another
being inflated on top of it.
Move 'searchView.setIconifiedByDefault(false)' up to allow the
search hint to be shown.

Includes some minor format changes (possibly some leftovers from
removing some test code and rebasing finalized commits).
res: drawable: Atraci-themed searchview

Includes some font color adjustments
res: menu: Clean up unused drop-down spinner

Finally found the random spinner that was showing up in certain
fragments (top 100 & History).
res: menu: Re-include searchview

Add searchview menu once again. This time, give it an id of its own
& remove the searchview created in java from 'home' menu.

Also change setIconifiedByDefault to setIconified for searchview,
so that the search icon isn't included when creating the searchview
(the searchview contains hints, so the icon is redundant).
SearchFragment: Add OnCloseListener for SearchView

One minor quirk with the current SearchView implementation is that
closing the searchview via the cancel ("x") button would collapse
the search field into an icon.

Add an onCloseListener to go to the last fragment to deal with this.
Merge pull request #9 from SyNtheticNightmar3/next

SearchView theming & "search" UI Fixes