Infrastructure: NetLogo and sbt bumps for release

Author: LaCuneta

build.sbt

@@ -1,7 +1,5 @@
 enablePlugins(org.nlogo.build.NetLogoExtension, org.nlogo.build.ExtensionDocumentationPlugin)
 
-scalaVersion := "2.12.8"
-
 name := "bitmap"
 
 version := "1.1.1"
@@ -16,4 +14,4 @@ javaSource in Compile := baseDirectory.value / "src"
 javacOptions ++= Seq("-g", "-deprecation", "-Xlint:all", "-Xlint:-serial", "-Xlint:-path",
   "-encoding", "us-ascii")
 
-netLogoVersion := "6.1.0-RC1"
+netLogoVersion := "6.1.1-c82c397"

project/build.properties

@@ -1 +1 @@
-sbt.version=1.2.8
+sbt.version=1.3.13

project/plugins.sbt

@@ -1,6 +1,6 @@
 resolvers += Resolver.url(
   "NetLogo-JVM",
-  url("http://dl.bintray.com/content/netlogo/NetLogo-JVM"))(
+  url("https://dl.bintray.com/content/netlogo/NetLogo-JVM"))(
     Resolver.ivyStylePatterns)
 
 addSbtPlugin("org.nlogo" % "netlogo-extension-plugin" % "3.2")