Test language cleanup
fix bug 825923 - always return empty results
Merge pull request #784 from darkwing/test-lang-cleanup

Test language cleanup
fix bug 821988: Use wiki bleach filter on revision content
Merge pull request #790 from lmorchard/821988-revision-content-xss

fix bug 821988: Use wiki bleach filter on revision content
set LANG for update_site.py compress_assets
Merge pull request #789 from groovecoder/opensearch-suggestions-825923

fix bug 825923 - always return empty results