update to play 2.3

 On branch play_2.3
 Changes to be committed:
	new file:   .gitignore
	modified:   app/rometorio/Search.java
	modified:   build.sbt
	modified:   project/build.properties
	modified:   project/plugins.sbt
	deleted:    test/ApplicationTest.java
	deleted:    test/IntegrationTest.java
Merge branch 'master' of https://github.com/tadhgpearson/layover into play_2.3
update configuration to ensure LESS compilation
Fix gitignore