Set version to 5.0.0-rc4

Author: Igor Antonov

build.sbt

@@ -10,7 +10,7 @@ lazy val commonSettings = Seq(
 
  startYear := Some(2015),
 
- version := "5.0.0-SNAPSHOT",
+ version := "5.0.0-rc4",
 
  scalaVersion := "2.11.11",
  scalacOptions ++= Seq(