Make app ops more usable

gets rid of the arbitrary categories,
shows all operations, not just the ones that were in use

operations != permissions. app ops is not permission management

Change-Id: I8570bd14a4b739f33417442d23c400fd2d264904
Merge branch 'jb43' of https://github.com/ParanoidAndroid/android_packages_apps_Settings into jb43-legacy