More Own-ifying...

- Add ownrom in begining of zip packages
- Remove duplicated entry of ro.ownrom.version
- Remove ro.ownrom.releasetype
- Fixes in backuptool.sh and backuptool.functions
- Fixes in 00baner and 90userinit

	by @cristianomatos
Merge remote-tracking branch 'own/cm-12.0' into cm-12.0