Merge pull request mailgun#191 from mailgun/thrawn/develop

PIP-423: Now removing namespaces from parsed HTML

Merge pull request mailgun#183 from mailgun/sergey/date

fix text with Date: misclassified as quotations splitter

Merge pull request mailgun#177 from mailgun/obukhov-sergey-patch-1

Update Readme with how to retrain on your own data

Merge pull request mailgun#155 from mailgun/sergey/appointment

fix appointments in text

Merge pull request mailgun#152 from mailgun/sergey/v1.4.4

bump version

Merge pull request mailgun#151 from mailgun/sergey/reshape

reshape data as suggested by sklearn

Merge pull request mailgun#148 from mailgun/sergey/v1.4.2

bump version after adding support for Vietnamese format

Merge pull request mailgun#145 from mailgun/sergey/outlook-2013-versi…

…on-bump

bump version after merging outlook 2013 support PR

Merge pull request mailgun#144 from mailgun/sergey/python3-support-ve…

…rsion-bump

bump version after merging python 3 support PR

Merge pull request mailgun#138 from mailgun/sergey/v1.3.7

bumped talon version