tagline
Merge branch 'master' into neal_styling
testing stuff
Merge branch 'master' of https://github.com/nealcpeters/infobytes into ui_sortable
Merge branch 'master' into neal_styling
Merge pull request #219 from nealcpeters/eric_checklist

Eric checklist
added status to the tutorial, creator can toggle it, and reader can just see it
Merge branch 'master' of https://github.com/nealcpeters/infobytes into ui_sortable
Merge pull request #220 from nealcpeters/ui_sortable

Ui sortable
password confirmation changed to password confirm to prevent view breaking
modified some todo list
Merge branch 'master' of https://github.com/nealcpeters/infobytes into ui_sortable
add communities dropdown appears only if tutorial creator
Merge branch 'master' of https://github.com/nealcpeters/infobytes into communities
Merge pull request #221 from nealcpeters/communities

Communities
Merge branch 'master' of https://github.com/nealcpeters/infobytes into ui_sortable
add gravatar
firx merge conflicts
Merge pull request #222 from nealcpeters/precompile

Precompile
delete community membership button only visible on hover