Add context field to target
Fix copy/paste error
Add rules for handling histone antibody eligiblity
Fixed typo
Add facets to antibody_characterization
Track all eligible organisms from lane for histones
Removed columns in antibody_characterization.json
Merge branch 'master' into 1424-target_dontcallitclass
Update to allow calculated lot_review subobjects
Merge remote-tracking branch 'origin/1424-target_dontcallitclass' into 1713-antibody-lot

Conflicts:
	src/encoded/views/views.py
Fixed behave test for current antibody test data.