Merge pull request #17 from leejart/ajax_results

Ajax results
styling login page
deleted two test backgrounds
more css changes and choices draggable...(not persistent)
Merge pull request #18 from leejart/oojs_form

Oojs form
added sorting field to question and choice
created json and and js objects for the form creation
Merge branch 'master' of https://github.com/leejart/survey-mushroom into oojs_form
question stats
Merge pull request #19 from leejart/oojs_form

Oojs form
Merge branch 'master' of https://github.com/leejart/survey-mushroom into question_stats
Merge pull request #20 from leejart/question_stats

Question stats
sinatra skeleton --b
improved survey taking