Merge pull request #8 from sashafrey/master

Enhancements to better generate initial approximation of Phi matrix
functionals will work with correct tokens
Merge pull request #9 from sashafrey/master

Avoid boost and glog in cpp_interface
Merge remote-tracking branch 'upstream/master'
fix
fix2
Merge pull request #10 from MelLain/master

Calculate scores only for tokens from the DefaultClass
topic_names start commit
GetTheta has args
Enable choosing topics and tokens during getting TM
enable topics count changing
Merge pull request #14 from MelLain/MelLain_new_topic_ids_copy

Enables user to identify topic models. Adds capability to add/remove topics from an existing model in ArtmReconfigureModel().