Added Jamie to People page
Removing contributions files from the repo, as now they will be generated on the server
Fixed Github feed avatars to use HTTPS
Fixes #146, minor typos in Object tutorial
More formatting fixes to Objects tutorial, re: #146
Removed index.php from the repo...its generated by cover.php anyway. Added in mailing list.
Merge branch 'newsletter' into develop
Merge branch 'develop'