Merge pull request #2 from adlibre/feature/indexing_date_removal

Closes #867 MUI Improvement Creation Date
Merge pull request #3 from adlibre/develop

Update django-compressor==1.4a1 to comply django 1.6 deprecations of sim...
Update django-compressor
Update django-compressor deployment
Update django-compressor deployment
bump compressor=1.4a1
fix dependency link for compressor
testign for bug Closes #1427