Added first audit that won't allow submission of both secondary and primary characterization methods.
Merge in changes.
Dependcy such that if you add characterization_reveiw there should be a primary characterization method.
If attachement, must have method.
Merge branch '380-antibody_restructure_VM_EC_3' into 1424-target_dontcallitclass_dependencies
Add in reverse dependecy
Fixed logic.
Added in requirment on who can change status.
Resolved merge conflict.
Added in dependncy to look for document if status is compliant or not compliant.
Merge pull request #408 from ENCODE-DCC/1424-target_dontcallitclass_dependencies

#1424  dependencies for antibody characterizations