Add virtual-world-framework organization to site

The virtual world framework is being developed for use by the different branches of the armed forces and is funded by the US Office of the Secretary of Defense. See the FAQ page for more info: http://virtualworldframework.com/web/faq.html
Add San Luis Obispo County Fire
Add openlexington from Lexington, KY
Addition of hpc account.

The hpc account is used (almost exclusively) by US national labs.
Update _config.yml
Move openlexington to U.S. City group
Update _config.yml

Addded som orgs for Sweden
Remove Google fonts

The fonts are no longer in use in the CSS
Added brazilian organizations
Update _config.yml

added the Utah Automated Geographic Reference center. http://gis.utah.gov
Update _config.yml

added @etalab and @europeana
Fix typo (word->world), slight rewording
Add State Decoded, Open Virginia
Merge pull request #25 from Mango-information-systems/gh-pages

Update _config.yml - added @etalab and @europeana
Merge pull request #22 from agrc/gh-pages

Added Utah's GIS shop to US States
Merge pull request #20 from weslly/patch-1

Added brazilian organizations
Merge pull request #19 from cityofgreatersudbury/gh-pages

Update _config.yml to add City of Greater Sudbury
Merge pull request #17 from peterk/patch-1

Update _config.yml
Merge pull request #15 from SLUGIS/gh-pages

Add San Luis Obispo County Fire
Merge pull request #13 from openlexington/gh-pages

Add openlexington from Lexington, KY