Merge pull request #9 from SyNtheticNightmar3/next

SearchView theming & "search" UI Fixes
res: drawable: Theme EditText to match SearchView
SearchFragment: Improve searchview onClose behavior

Only pop the stack when the song list isn't launched (aka when
search results are displayed). This way, we don't accidentally pop
the stack after a search is made.

Also remove a duplicate instance of hideKeyboard (this is already done
on songlist launch).