Extended TLGU wrapper to allow for the break_works option. Also added two TLG indices.
0.0.1.8
This release fixes a breaking change introduced by nltk v. 3.0.2, which removed`PunktWordTokenizer()`, by replacing it with `PunktLanguageVars().word_tokenize()`. An improved TLG index has been added, too.
0.0.1.7
This release improves TLG and PHI corpora support over the previous (v0.0.1.0). It is also the first CLTK release to come with a [DOI](http://en.wikipedia.org/wiki/Digital_object_identifier), useful for the purpose of academic citation.