Add *.mo files to test on heroku
Revert "Add *.mo files to test on heroku"

This reverts commit 5bb67295734ca82fb13a251fe11b83dc4e1a813b.
Revert "Translate admin site link"

This reverts commit 3c4f90f30717f92699ca01120855df7df7c6dbcb.
Add initial favicon