Bumped jasmine to version 2.0 and updated tests accordingly.
Bumping the version caused bundle exec rake jasmine:ci to begin working properly, allowing for easier integration with testing on travis CI. The afformentioned command is also now run automatically whenever a user runs bundle exec rake test. In order to bump the version of jasmine, the jasmine-jquery and mock-ajax files located in spec/javascripts/vendor also had to be bumped to work properly with the new version.