use git versioning

Author: jw3

build.sbt

@@ -1,6 +1,9 @@
+
+enablePlugins(GitVersioning)
+
 organization := "com.rxthings"
 name := "akka-injects"
-version := "0.9-SNAPSHOT"
+git.useGitDescribe := true
 licenses +=("Apache-2.0", url("http://www.apache.org/licenses/LICENSE-2.0"))
 
 crossScalaVersions := Seq("2.11.8", "2.12.6")

project/plugins.sbt

@@ -1,4 +1,5 @@
 logLevel := Level.Warn
 
-addSbtPlugin("me.lessis" % "bintray-sbt" % "0.3.0")
-addSbtPlugin("com.updateimpact" % "updateimpact-sbt-plugin" % "2.1.1")
+addSbtPlugin("com.typesafe.sbt" % "sbt-git" % "1.0.0")
+addSbtPlugin("org.foundweekends" % "sbt-bintray" % "0.5.4")
+addSbtPlugin("com.updateimpact" % "updateimpact-sbt-plugin" % "2.1.3")