es_ES: Fix spanish translations

- Move CM additions to end of file
- Add missing translation

Change-Id: I90de978f4f386acdc72cde57d6bb704f0039ccbd
Add storage selection (2/2)

Change-Id: I364c9fd43c48195248d374e2f441fad2280aa4de
Revert "Add storage selection (2/2)"

 * Not needed.

This reverts commit bffa11174ba8f85ada239e3044b441d61ac4c3ba.

Change-Id: Ibf1dfa1fc70dba5a5cc1cb2cf16d0e25de74f376
Gallery2: ES translations

- Restore AOSP strings
- Move CM additions to new file

Change-Id: I22089dc040df86a430f8aa1449915a0b4db09d31
Gallery2: Refactor default translations

Change-Id: I71f7e47846035c220e545f34f7ab1650b4837a3e