Change database schema and entities classes. Project consists now of single module.
Add signin in and registration forms
Update signin and registration forms with validation
Update models with @GeneratedValue for IDs and "insertable = false" for creation dates fields
Update login, registration and models, add search page.
Add common EJB superclass
Add poll creation form, view and search pages
Update styles: use bootstrap grid for layout, canvas in chart legend
Fix problem with OneToMany fields updates by manually setting both sides of relation and merging entities
Use explicit navigation rules
Add table with debug parameters in development mode and a few new methods in ControlUtil
Change scope of PollCreateControl to ViewScoped just in case
Forget to add Chart.min.js under VCS
Add possibility to remove commentaries by their author or author of poll
Update persist/remove methods in EJB
Add modal dialog for commentaries and menu for poll actions
Add page for editing existing poll