Removed unused code and file
Added models and views
Added submit and delete buttons
Added initial code for server
Supported web api for getting problems
Added some params in problem to be show
Supported id in problem to be synced with server
Supported web api for deleting problem
Added web api for adding problem
Put focus at title by default
Added data validation
Replaed created_at to createdAt
Changed UI to use bootstrap
Supported agree and disagree buttons