Update CONTRIBUTING.md
Update CONTRIBUTING.md
updating link for api resources
updating api link and fixing bullet points
typo fix
updated Data Jam Invite template w/ brackets for specifics
Update index.md

There are no communities on data.gov. Also simplified language.
adding usaid document
Merge pull request #368 from rebeccawilliams/patch-1

typo fix
Merge pull request #355 from logangorence/patch-1

Fixed a few typos and added some cases to plural changes.
Merge pull request #369 from rebeccawilliams/patch-2

updated Data Jam Invite template w/ brackets for specifics
Merge pull request #374 from project-open-data/adding-usaid-document

adding usaid document
added favicon link
Merge pull request #365 from project-open-data/updating-api-link

Updating api links
added a flag favicon
Merge pull request #376 from project-open-data/addfavicon

Added a favicon
typo: missing an 'h' in 'http'
clarifying links for 4-6
Fix edit path for files in folders
preliminary JSON-LD context definitions