Fixed queries and error messags
Merge branch 'master' of github.com:redwire/CrowdCourse
Fixed syntax error
Added routes and functions for dealing with creating and finding courses
Fixed variable references
Merge branch 'master' of github.com:redwire/CrowdCourse
Handle cases where searches yield no results and fixed some errors
Merge branch 'master' of github.com:redwire/CrowdCourse