Commenting and file cleanup
Removing unused class
merged with master
Merge branch 'master' of github.com:crystal-ds/crystal-server into commentBranch
InputNode cleanup
InputType clean up and comment
InputVariabletype comment and cleanup
ModelRunInstance cleanup and comment
BatchJobStatus comment and cleanup
Cleanup and commenting of ModelSpecification
Clean up of RunnableModel
Cleanup of SMBatchJob
clean up of ScoreRunInstance
Clean up
Cleanup
Clean up
Cleanup
Removed diversification components since that functionality has been moved to the front end.
Removed unused import,finalized locals, and cleaned up dead code.
cleanup