moved parameters from process_submission into a hash for better flexibility
Merge branch 'master' into annotator_integration
Merge branch 'master' of https://github.com/ncbo/ontologies_linked_data into annotator_integration
removed dependency on Annotator
removed depenency on Annotator
fixed parameter passing in process_submission
Merge branch 'master' into annotator_integration
Merge branch 'master' into annotator_integration
refactored process_submission method
fixed unit tests related to the annotator integration changes
fixed unit tests related to the annotator integration changes