v1.2.0 release (summanlp#58)

v1.1.0 release (summanlp#45)

v1.0.0 release (summanlp#29)

* Preparing for 1.0.0 release.

* Fix RST formatting.

Updating setup for version 0.1.0

upload to pypi

Upload of new release to pipy

Fix bug in export

Adding in rst format