formatting
clean up and refactor
removed currently dead code
Merge pull request #24 from corsc/master

Clean and Formatting for Applist by show
Merge branch 'master' of https://github.com/Sage42/AndroidAppAddicts
into ActionDrawer

Conflicts:
	app/res/layout/applist_by_show_fragment.xml
	app/res/layout/grid_content.xml
	app/res/layout/host_fragment.xml
	app/res/values/strings_applist.xml
	app/res/values/styles_applist.xml