Adds more exams
Further refinements of the filter
Adds even more translation rules
More edits, will now work for all exams!
Minor updates
Adds all json files of all questions
Add configurations for reactivemongo driver
Merge branch 'develop' of github.com:wayneyu/mer into wwy_develop
Add bash script to import all json files in public/json_data folder. Add controller to find question from mongoDB
Add POST controller to fetch question from database
Change Procfile to point mongodb to MongoLab URL
Fix Procfile
Fix application.conf
Test using Procfile to connect mongolab
Change application.conf and Procfile to connect mongolab
Change question.html title