** Added joda dependency into webapp pom.xml
** Added start and end dates and times into Illusion event entity
** Added ui for managing event dates and times
** Changed index page to list upcoming events instead of last created
events
** Added notification if there are no upcoming events into front page
** Fixed test sql scripts
** Changed date and time fields in illusion event create and settings
views into text when replaced by jquery component so the field would
behave as expected when component is used and fallback to html5
component when not used
** Added selenium tests for Illusion event dates and times