Add LATITUDE, LONGITUDE to EVENT; Add getEventWithinAWeek,
getEventWithinAMonth, updated EVENT APIs to include LATITUDE & LONGITUDE
Add getEventWithinAWeekFromInterest and getEventWithinAMonthFromInterest
Change the JSON format
Merge branch 'eventClicks-1' of
https://github.com/SlowBurner/EventClicks.git into eventClicks-1

Conflicts:
	EventClicks/grails-app/controllers/com/EventClicks/EventController.groovy
	EventClicks/grails-app/controllers/com/EventClicks/UserEventRoleController.groovy