added additional user_qc fields to es_cell table
add qc fields to es_cell test
Merge branch 'master' into more_new_qc_fields

Conflicts:
	db/schema.rb
	db/structure.sql
Merge branch 'master' into more_new_qc_fields

Conflicts:
	app/models/targ_rep/es_cell/qc_fields.rb
	db/schema.rb
	db/structure.sql
fix merge problems
fix tests