Initial commit

* add README
* add gradle build file
* add .gitignore
Gradle Wrapper
Add models

* added pojos for entities
Add Application

* application added for bootstrapping spring with auto configure
Added empty property file
Added repositories

* added user repository
* added events repository with location based queries
	Spring Data provide several endpoints e.g /events, /events/<id>,
	/events/search/<method (findByName, findByPositionWithin)>