example.rb is not a valid quiz

[jeady]

It looks like maybe lib/fill_in.rb is missing? When attempting to generate a quiz from the supplied example.rb file, I receive the following error.

Artemis% ./quiz example.rb html5 --template=./html_template/template.html.erb > questionfile.html
./quiz:42:in `instance_eval': undefined method `fill_in' for #<Quiz:0x007fc46b1b8578> (NoMethodError)
    from /Users/jmeady/Code/saas-class/quiz/lib/quiz.rb:101:in `instance_eval'
    from /Users/jmeady/Code/saas-class/quiz/lib/quiz.rb:101:in `quiz'
    from (eval):4:in `main'
    from ./quiz:42:in `instance_eval'
    from ./quiz:42:in `main'
    from ./quiz:47:in `<main>'
Artemis% grep -r -n fill_in .
./example.rb:19:  fill_in :points => 2 do
./example.rb:25:  fill_in do
./example.rb:31:  fill_in :order => false do

[richardxia]

Fixed by jeady's recent commits.