edited about text
add link for gravatar
Merge pull request #226 from nealcpeters/communities

edited about text
Merge branch 'master' of https://github.com/nealcpeters/infobytes into add_link
Merge pull request #227 from nealcpeters/add_link

Add link
Merge branch 'master' of https://github.com/nealcpeters/infobytes into eric_checklist
merged
fixed error