Add a method to deal with content language
Small style correction
Use the new get_language method instead of the language declared on the request
get_language returns a string and we expect a list
Use the new get_language method instead of the language declared on the request
Test if we return the right language to the template
Update changelog
Merge pull request #21 from collective/ericof-issue-19

Use content language instead of request language, avoiding cache problems