Camera: video stabilization setting - don't default enable

This partially reverts:
https://github.com/CyanogenMod/android_packages_apps_Camera2/commit/8dc898aec74fe96b9411872eef8748727166a021

Causing camcorder crash on HLTE and probably other devices.

Much safer for devices wishing this enabled by default to set this
in an overlay.

Change-Id: Iaae388023efe3773ae94f01c4774359a1157b8a2
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_Camera2 into cm-11.0
Camera: remove fine/normal/superfine jpegquality and use always int

We use now a set of int values the user can exactly assign. Showing as
well the normal fine superfine as choice is just a duplicate. As well
we can get rid of the weird converts of the mixed values.

To take care that the user does not get into problems we updated the db
version and we make a convertion.

Change-Id: I2615666bc1c929c0c045840fad1ece55fb0640af
Merge branch 'cm-11.0' of https://github.com/CyanogenMod/android_packages_apps_Camera2 into cm-11.0