added LARS tests, but still need to make small changes before adding to CMake
added LARS tests, but still need to make small changes before adding to CMake

darcyliu/mlpack,erubboli/mlpack,bmswgnp/mlpack,Azizou/mlpack,chenmoshushi/mlpack,theranger/mlpack,ajjl/mlpack,thirdwing/mlpack,theranger/mlpack,lezorich/mlpack,thirdwing/mlpack,palashahuja/mlpack,erubboli/mlpack,thirdwing/mlpack,bmswgnp/mlpack,minhpqn/mlpack,chenmoshushi/mlpack,stereomatchingkiss/mlpack,BookChan/mlpack,minhpqn/mlpack,ranjan1990/mlpack,erubboli/mlpack,theranger/mlpack,darcyliu/mlpack,darcyliu/mlpack,palashahuja/mlpack,ersanliqiao/mlpack,ersanliqiao/mlpack,Azizou/mlpack,lezorich/mlpack,palashahuja/mlpack,stereomatchingkiss/mlpack,trungda/mlpack,lezorich/mlpack,datachand/mlpack,stereomatchingkiss/mlpack,datachand/mlpack,bmswgnp/mlpack,datachand/mlpack,ersanliqiao/mlpack,trungda/mlpack,ajjl/mlpack,minhpqn/mlpack,Azizou/mlpack,BookChan/mlpack,trungda/mlpack,ajjl/mlpack,BookChan/mlpack,chenmoshushi/mlpack,ranjan1990/mlpack,ranjan1990/mlpack