scripted: test to support launching next sbt version

disabled because there is no next version to test yet
not sure how to make this handled automatically or to
avoid forgetting to reenable it

sbt/src/sbt-test/project/scripted13/build.sbt

@@ -0,0 +1,11 @@
+scriptedSettings
+
+scriptedSbt <<= sbtVersion
+
+sbtPlugin := true
+
+sbtVersion in Global := "0.13.0-Beta2"
+
+scalaVersion in Global := "2.10.2-RC2"
+
+offline := true

sbt/src/sbt-test/project/scripted13/changes/A.scala

@@ -0,0 +1 @@
+object A

sbt/src/sbt-test/project/scripted13/changes/Fail.scala

@@ -0,0 +1 @@
+Fail

sbt/src/sbt-test/project/scripted13/disabled

@@ -0,0 +1,7 @@
+# This tests that this sbt scripted plugin can launch the next one
+# It is currently disabled because there is no next plugin version
+
+$ copy-file changes/A.scala src/sbt-test/a/b/A.scala
+> scripted
+$ copy-file changes/Fail.scala src/sbt-test/a/b/Fail.scala
+-> scripted

sbt/src/sbt-test/project/scripted13/project/plugins.sbt

@@ -0,0 +1,5 @@
+libraryDependencies <+= sbtVersion { sbtv =>
+   "org.scala-sbt" % "scripted-plugin" % sbtv
+}
+
+offline := true

sbt/src/sbt-test/project/scripted13/src/sbt-test/a/b/test

@@ -0,0 +1 @@
+> compile