[Marketing] review of To_print_Boston folder

Reviewing the To_print_Boston folder before Marc prints:

geomoose_flyer_2017.pdf - https://github.com/OSGeo/osgeo/pull/28

mapbender_letter.pdf - https://github.com/OSGeo/osgeo/pull/12

mapserver_letter.pdf - https://github.com/OSGeo/osgeo/pull/27
openlayers_letter.pdf - https://github.com/OSGeo/osgeo/pull/29
postgis-flyer-letter.pdf - https://github.com/OSGeo/osgeo/pull/30

And lurking on github (and in pull requests):

geoserver_letter.pdf (and svg)
pgrouting - https://github.com/OSGeo/osgeo/pull/5


Jody Garnett


- made a pull request - https://github.com/OSGeo/osgeo/pull/31
- letter sized!
- Spelling and grammer:

*The ZOO Tribe is the community around the ZOO-Project and it is
composed of the ZOO Tribal Council (Project Steering Committee), ZOO
Keepers (Commiters), ZOO Visitors (Users and Developers) and the ZOO
Supporters (Knowledge Partners and Sponsors)*

- Gramma and suggestion: "Where is used" --> ZOO Habitat
- Grammar: "GIS analysis are required" should be "GIS Analyses are
required" or "GIS Analysis is required" (depending on plural)

Comfortable printing this one, would be nice to fix the above.