[ubuntu-us-ma] Marketing/Organizations page created

[James Gray]

Hi All - in setting up the release party I had to dig up organization
announcement lists to let folks know we are having a release party.
I've created an organizations page to store this information to make
announcements easier in the future.  Please feel more then free -
encouraged even to add organizations that we want to work with in the
future or who might be interested in our events.

https://wiki.ubuntu.com/MassachusettsTeam/Marketing/Organizations

~James