Camera: Cleanup qcom resources

* 'Off' should be always the first option, else the app behaves unexpectedly
* Use generic strings for all checkbox options since they should not be translated
* Replace string references to entryvalues for all qcom options with the actual parameters
* Group arrays & strings based on the option

Change-Id: I092ce765013e7a80a2928df8e7d1b7e7bfd67905