Implement alpha/beta loss algorithm: https://opensource.ncsa.illinois.edu/confluence/pages/editpage.action?pageId=96174972

• Modify Polyglot.java to add a function convertWithLoss(...) that calls convert by default
• Create a list of loadable formats by the comparison tools
• Call the DAP with a conversion request to alpha (make sure this request doesn't also attempt information loss estimation)
• Call the DAP with a conversion request to beta (make sure this request doesn't also attempt information loss estimation)
• Add comparison tools to DTS
• Call the DTS with an extraction request for alpha
• Call the DTS with an extraction request for beta
• Add helper methods descriptor_set_distance and descriptor_distance (porting from https://opensource.ncsa.illinois.edu/bitbucket/projects/BD/repos/bdcli/browse/bd.py)
• Use descriptor_set_distance to compare extracted JSON from alpha and beta, if a match is found mark edge as good in I/O-graph (e.g. 1 vs 0)
• Save as a record in mongo document in the form: Application, A, B, 0/1