Removed unused files
Merge branch 'master' into production
Updated earned badges notifications
Footer updates to public files.
Added detailed notifications
gitignore ruby version, mogo dbpath moved to .env
break out LTI to sakai or canvas
Merge branch 'LTI-test' into production
suffixing www to domain name, on aws only allows to create CNAME so can not point domain to root(gradecraft.com)
Merge pull request #753 from reggiejr/footer-updates

Footer updates to public files.
Fixed change grade delete, badge delete, challenge delete
Added more detailed notifications
Merge pull request #754 from UM-USElab/notifications

Notifications
fix uglifier in production
Merge pull request #755 from UM-USElab/uglifier-fix

fix uglifier in production
I'm not actually sure but it's telling me to commit