Replaced IMapIterator interface
Added parseInt
Changed the behavior of add_bias()
Changed FeatueValue.parse() not to do feature hashing
Added mutable float/int
Added copyFrom()
Fixed a bug in getValue(probe)
Fixed a unit test for OpenHashMap
Made WeightedValue mutable and copyable
Added PredictionModel classes
Added a support for dense model and removed bias option
Added a support for dense model
Fixed unit tests to cope with PredictionModel abstraction
Updated jar to reflect recent changes
Removed argmin_kld(covar)
Changed "dense" option not to take an argument and added "dims" option
Changed the argument name of copyTo()
Fixed mhash() and sha() to return a hashed value starting from 1
Fixed to return 1 for an empty string
Add an explanation for the default value of dims option