Update messages.po

[es] Updated Rocketfuel.
Make rocketfuel console less noisy
Remove unused splash screen code
Fixes for bad lookups in collection view (bug 951348)
add media/build_id.txt to .gitignore
Remove splash screen
Merge pull request #22 from inma610/patch-1

Update messages.po
Commit from Pootle Demo by user matjaz@mozilla.com.: 0 of 137 strings translated (0 fuzzy).
Commit from Pootle Demo by user matjaz@mozilla.com.: 136 of 137 strings translated (0 fuzzy).
Commit from Pootle Demo by user matjaz@mozilla.com.: 0 of 137 strings translated (0 fuzzy).
Merge branch 'master' of github.com:mozilla/rocketfuel
L10n Extract/compile script. Today's lucky number is 2151.
Use local commonplace install during update.
Merge pull request #23 from jasonthomas/master

Use local commonplace install during update.
Commit from Mozilla Verbatim by user gialloporpora.: 137 of 137 strings translated (0 fuzzy).
Update Russian L10n
do not require rocketfuel switch anymore (bug 894433)
Merge pull request #24 from unghost/20131221_ru

Update Russian L10n
L10n Extract/compile script. Today's lucky number is 18930.
Commit from Mozilla Verbatim by user besnik@programeshqip.org.: 192 of 192 strings translated (0 fuzzy).