Merge pull request #428 from ENCODE-DCC/380-1713-integration-lot-indexing-fix

#380 lot indexing fix
Merge remote-tracking branch 'origin/1713-antibody-lot' into 380-1713-integration
Merge remote-tracking branch 'origin/1713-antibody-lot' into 380-1713-integration
Merge pull request #437 from ENCODE-DCC/380-1713-integration

380 1713 integration
Remove code for legacy pages.
Move ENCODE2_AWARDS set to upgrade where it is used.
Split views.py into several files under types.
Remove bullet on search result lines