Initial commit
코드 정리
Play 인증모듈 정리 및 테스트에 사용한 이메일 주소 변경
Merge remote-tracking branch 'teamscala/master'

Conflicts:
	codes/play-util/publish.sbt
	codes/play-util/src/main/scala/io/teamscala/play/auth/SecurityActions.scala
	codes/play-util/src/main/scala/io/teamscala/play/auth/SecurityConfig.scala
	codes/play-util/src/main/scala/io/teamscala/play/auth/SecuritySessionRenewFilter.scala
	codes/play-util/src/main/scala/io/teamscala/play/auth/Signable.scala
	codes/scala-util/publish.sbt
	samples/play-sample/app/controllers/Application.scala
	samples/play-sample/app/controllers/Secure.scala
	samples/play-sample/build.sbt
	samples/play-sample/conf/evolutions/default/2.sql