updated session controller specs
add client side js recursive comment sort by popularity
Merge branch 'master' of https://github.com/manspuri/jokes_and_quotes into sessions-controller-tests
modified sessions_controller_spec - cannot get the proper login test working
Merge pull request #19 from manspuri/sessions-controller-tests

Sessions controller tests
Merge branch 'master' of https://github.com/manspuri/jokes_and_quotes into features-ajax-in-votes
Merge pull request #21 from manspuri/feature-popularity-filter

add client side js recursive comment sort by popularity
Merge branch 'master' of https://github.com/manspuri/jokes_and_quotes into features-ajax-in-votes
best commit ever (added ajax to post vote buttons)