Fixed load model file bug
Pruning SVM rank examples based on ratio
Added file exists function
Fixed SVM-Rank training parallel issue
Fixed more MPI issues
Added unique iter id option
Added evaluation postprocess functions
Prune max threshold added
Fixed no heuristic features warning for LL, LC
Added ending log time
Merged from experiments with cut-schedule
Print num before prune successors
Added ability to count successors
Added cut schedule all classes
Fixed unit test
Minor tweak to search space
Evaluate results still hard code background class
Added compare curves
Added confidences approach
Removed unnecessary code