Merge pull request #80 from py-vobject/79-add-version-number-to-prodid

Fixes #79.

Merge pull request #5 from da4089/master

Prep for cosmetic 0.9.7 release

Merge pull request skarim#127 from eventable/pypi

bump version

Merge pull request skarim#124 from eventable/pypi

actually bump version

update release notes in docs for 0.9.5

update version to 0.9.4.1

update version to 0.9.4

Increment version to 0.9.3

Increment version to 0.9.2