Show as floating window on recent apps

This also removes "hybrid properties" from recents menu, it is fairly unneeded
now. This is a test, It's probable that it will be removed later

Autor: Jesús David
Commit: https://github.com/ParanoidAndroid/android_frameworks_base/commit/dc59617045b2be327d6bba48a99de64e41d5a20c