Upgrade sbt-release plugin version from 1.0.6 to 1.0.7 (SBT 1.1.x compatible)

Author: gslowikowski

project/plugins.sbt

@@ -2,6 +2,6 @@ addSbtPlugin("org.scalastyle" %% "scalastyle-sbt-plugin" % "1.0.0")
 
 addSbtPlugin("com.jsuereth" % "sbt-pgp" % "1.1.0")
 
-addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.6")
+addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.7")
 
 addSbtPlugin("org.scala-js" % "sbt-scalajs" % "0.6.22")