Modified just to test.
Removed test line.
Should be 'create a user' object.
Merge branch 'master' of github.com:TIY-TSP-Rails-Fall2014/Assignments
Added assignment 22
Added assignment 23
Added assignment 24
Added solutions back to .gitignore
Removing student committed files
Removed student committed files.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	README.md
	assignment_12/solution_12.rb
	assignment_13/solution_13.rb
	assignment_16/solution_16.rb
	assignment_17/question.json
	assignment_17/solution_17.rb
	assignment_18/solution_18.rb
	solution_16.txt
sooooooooo lost with this assignment