wholesale move from less to scss. some files stll need checking
updates
merging change from master
Merge branch 'master' into sass
Merge branch 'master' into sass
Use staticfiles-ish paths in import lines, to work with django-pyscss
merging changes to less in master
various regression fixes
resolving conflicts
Added test utils
Added test models
Created a few admin tests
Added ElasticSearch backend to tests settings
Revert "Added ElasticSearch backend to tests settings"

This reverts commit 28a77c6071faaa717dff990c06cc12b14858215a.
Missing with in blocktrans
Added ElasticSearch configuration to tests
Tweaks to search backend tests
Removed searchers
Removed pyelasticsearch dependency
Added complete el translation+some missing strigs