Minor change.
Implemented helper class for regularization.
Implemented new regularizer interface for GLM.
Implemented regularization interface for STM.
Implemented regularizer interface for MCGSM.
Implemented regularizer interface for MLR.
Implemented regularizer interface for MCBM.
Updated docstrings.
Merge branch 'develop' into regularizer
Implemented gradients with respect to inputs of STM and GLM.
Merge branch 'develop' of github.com:lucastheis/cmt into develop
Merge branch 'develop' into regularizer
Explained regularization in the documentation.
Fixed segfault caused by dictionary passed as validation data.
Fixed segfault caused by training MoGSM with data of wrong dimensionality.