Add personal information to teachers index
Add badge_count to teachers edit
Revert "Use rake spec:fast/slow/all to run specs on travis"

This reverts commit 78964cc02480fdc54fbbcf95f0ae24d5b71c7820.
Revert "Try to split slow and fast specs with rake tasks"

This reverts commit 6c8475c71fb8d7141c70cc0f62bee8f400e37384.
Revert travis config