Email : add french translation

Patch set 1 : Add translation and CyanogenMod Copyright
Patch set 2 : Correction
Patch set 3 : Remove CyanogenMod Copyright
Patch set 4 : correction

Change-Id: I702b5b4449581bb248ae1edb7a03272d6f8ba7df
es_ES: Fix spanish translations

- Restore all AOSP strings, except fixed translations approved
- Move non AOSP strings to end of file

Change-Id: Ie68b90e65e563dd09bf1ec1fc60bd5b67837242b
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Email into cm-10.1