Started adding examples to documentation
Added more documentation
Merge branch 'master' of github.com:brainscauseminds/estnltk

* 'master' of github.com:brainscauseminds/estnltk:
  Added an overview of verb chain extraction statistics in Balanced Corpus.
  Uploaded current version of the verb chain detector along with an usage example. The module is not yet integrated with the rest of the toolkit.
  Small corrections in readme.txt