add Stanford-specific embargo message
Added ice, embargo attribution, changed variables

- Added ICE library to theme
- Added attribution for embargo IP list
- Changed background image variable
Merge pull request #1 from ovnicraft/master

traduccion de footer
Merge pull request #2 from ovnicraft/master

correciones para prod
Merge pull request #3 from ovnicraft/master

actualizado
fix
Merge pull request #4 from ovnicraft/master

fix
fix 2
Merge pull request #5 from ovnicraft/master

fix 2
fix 3
Merge pull request #6 from ovnicraft/master

fix 3
merge from stanford/master
fix merge line
fix paths
fix helper call
insert piwik code
insert piwik code
merge from iaen/master
paths