Organized dependencies

Author: bhermann

build.sbt

@@ -4,34 +4,31 @@ version := "1.0.0-SNAPSHOT"
 
 scalaVersion := "2.12.4"
 
-val akkaHttpVersion = "10.1.5"
-
-libraryDependencies += "org.parboiled" %% "parboiled" % "2.1.4"
-
-libraryDependencies += "com.typesafe.akka" %% "akka-http" % akkaHttpVersion
-libraryDependencies += "com.typesafe.akka" %% "akka-http-testkit" % akkaHttpVersion
-libraryDependencies += "com.typesafe.akka" %% "akka-stream" % "2.5.12"
-libraryDependencies += "com.typesafe.akka" %% "akka-slf4j" % "2.5.12"
-libraryDependencies += "com.typesafe.akka" %% "akka-http-spray-json" % akkaHttpVersion
-libraryDependencies += "io.spray" %% "spray-json" % "1.3.3"
-libraryDependencies += "org.scalactic" %% "scalactic" % "3.0.4"
-libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.4" % "it,test"
+val akkaVersion = "2.5.14"
+libraryDependencies ++= Seq (
+  "com.typesafe.akka" %% "akka-stream" % akkaVersion,
+  "com.typesafe.akka" %% "akka-slf4j" % akkaVersion
+)
 
-libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.3" % Runtime
+val akkaHttpVersion = "10.1.5"
+libraryDependencies ++= Seq (
+  "com.typesafe.akka" %% "akka-http" % akkaHttpVersion,
+  "com.typesafe.akka" %% "akka-http-testkit" % akkaHttpVersion,
+  "com.typesafe.akka" %% "akka-http-spray-json" % akkaHttpVersion
+)
 
 val elastic4sVersion = "6.3.0"
 libraryDependencies ++= Seq(
   "com.sksamuel.elastic4s" %% "elastic4s-core" % elastic4sVersion,
-
-
-  // for the http client
   "com.sksamuel.elastic4s" %% "elastic4s-http" % elastic4sVersion,
-
-  // if you want to use reactive streams
   "com.sksamuel.elastic4s" %% "elastic4s-http-streams" % elastic4sVersion,
-
 )
 
+libraryDependencies += "org.parboiled" %% "parboiled" % "2.1.4"
+libraryDependencies += "io.spray" %% "spray-json" % "1.3.3"
+libraryDependencies += "org.scalactic" %% "scalactic" % "3.0.4"
+libraryDependencies += "org.scalatest" %% "scalatest" % "3.0.4" % "it,test"
+libraryDependencies += "ch.qos.logback" % "logback-classic" % "1.2.3" % Runtime
 
 lazy val webapi = (project in file(".")).
   //https://www.scala-sbt.org/1.x/docs/Testing.html