moving filter clearing logic to navigation drawer and other shit
Merge commit '5ad1bba' into refactor

Conflicts:
	HexTCGDeckBuilder/src/com/ozawa/hextcgdeckbuilder/ImageAdapter.java
	HexTCGDeckBuilder/src/com/ozawa/hextcgdeckbuilder/MasterDeckFragment.java
	HexTCGDeckBuilder/src/com/ozawa/hextcgdeckbuilder/UI/CardsViewer.java
	HexTCGDeckBuilder/src/com/ozawa/hextcgdeckbuilder/UI/customdeck/CustomDeckFragment.java
	HexTCGDeckBuilder/src/com/ozawa/hextcgdeckbuilder/UI/filter/FilterDrawerFragment.java