Añadido jQuery e ids para inputs del formulario
Probando jQuery
Almacenadas preguntas y respuestas en formato JSON
Comprobando campos vacios
HtmlForm renderer with JavaScript validation
Minor changes and bugs fixed
Added marks
Added explanation for correct answers
HtmlForm renderer with JS validation without arguments given
Changing arrays for hashes in the JS object of questions and answers
Fixed explanation for distractors without their own explanation
Fixed problem with JS and Ruby RegExps
Fixed problem with fillIn questions with multiple answers
Removed validationof empty fields
Don't correct a fillIn question whe all inputs are empty
Hidden submit button after submit
Fixed problem with answers' order
Fixed output with raw option enabled
JS generated by the insert_javascript method
Now it's possible to include multiple JS/CSS files with -j/-c