add sbt release plugin

Author: TiarkRompf

build.sbt

@@ -2,7 +2,7 @@ name := "LMS"
 
 version := "0.3-SNAPSHOT"
 
-organization := "EPFL"
+organization := "org.scala-lang.virtualized"
 
 scalaOrganization := "org.scala-lang.virtualized"
 
@@ -49,5 +49,5 @@ addCompilerPlugin("org.scala-lang.plugins" % "scala-continuations-plugin_2.11.2"
 scalacOptions += "-P:continuations:enable"
 
 // code coverage
-
 scoverage.ScoverageSbtPlugin.ScoverageKeys.coverageHighlighting := false
+

project/plugin.sbt

@@ -3,3 +3,5 @@ resolvers += Classpaths.sbtPluginReleases
 addSbtPlugin("org.scoverage" % "sbt-scoverage" % "1.0.1")
 
 addSbtPlugin("org.scoverage" % "sbt-coveralls" % "1.0.0.BETA1")
+
+addSbtPlugin("com.github.gseitz" % "sbt-release" % "1.0.0")