One-class SVM loss function and local regularisation.
One-class SVM loss function and local regularisation updated with low-rank regulariser.
debugging one class svm
ocsvm: fixed objective, gradients and fg creation
ocsvm: activated low rank regularizer
Merge branch 'dev' into ocsvm

Conflicts:
	wolfe-apps/src/main/scala/ml/wolfe/apps/factorization/MatrixFactorization.scala
Merge branch 'ocsvm' into dev
merged ocsvm with dev