Change scalac-scoverage-plugin dependency version back to 1.3.0-SNAPSHOT.

Author: gslowikowski

build.sbt

@@ -10,7 +10,7 @@ resolvers ++= {
  if (isSnapshot.value) Seq(Resolver.sonatypeRepo("snapshots")) else Nil
 }
 
-libraryDependencies += "org.scoverage" %% "scalac-scoverage-plugin" % "1.3.0-RC1"
+libraryDependencies += "org.scoverage" %% "scalac-scoverage-plugin" % "1.3.0-SNAPSHOT"
 
 publishMavenStyle := true