Pulled latest changes from HPO and HPO-OMIM
Updated matching algorithm to treat notes as binary rather than counts
Switched from tanh(1-compression) to harmonic_mean(compression) for improved performance
Implemented improved bound on conditional IC to better support multiple parents per node
Added disease prototype support
Updated data
Caching term ancestors
Added more scores, started pretty similarity for matching
Adding phenotype match scorer and patient breakdown scripts
Added phenotype cluster display and more scores
Switched delimiter from ; to ,
Made HPO terms orderable and cleaned up string repr
Refactored parse_frequency to outside class
Handle multiple omim terms per orphanet term more correctly (rather than just using first)
Improved solutions
Substatial patient_similarity refactoring. In the middle of improving conditional IC bound, since it doesn't seem adequate.
Switched back to sibling-based link strength
Removed simgic information content backoff
Merging genotype-specific evaluation code and changes on genotype branch into master
Starting revision of README