starting to fix the custom course designer. Drag/drop is still broken.
css fixes for custom course designer. Drag/drop now mostly works
some CSS rules in dd.css were overriding other parts of the app
fix the wrong paths so that the custom course designer works properly
remove extraneous print statement
remove unneeded CSS
properly register user for the course they newly created
change button text to better reflect what is actually happening
make sure user is actually enroled in the new course
Merge pull request #191 from isaacdontjelindell/designer-issue-186

Custom course designer fix