CMFileManager: ES translations

- Add user-defined date/time format
- Add missing translations

Change-Id: I134114b17cb6afb6638c39e3a554debb6fa96da3
CMFM: Fix editor overflow icon on black theme

Change-Id: Ib159ac7a0993d9a71f19e8adac8b81346258f72c
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>
Merge "CMFileManager: ES translations" into cm-10.1
Merge branch 'cm-10.1' of https://github.com/CyanogenMod/android_packages_apps_CMFileManager.git into cm-10.1