Port tests/test-exclude

sbt/src/sbt-test/tests/test-exclude/build.sbt

@@ -0,0 +1,5 @@
+lazy val root = (project in file(".")).
+  settings(
+    libraryDependencies += "org.scalatest" %% "scalatest" % "1.9.1" % Test,
+    parallelExecution in test := false
+  )

sbt/src/sbt-test/tests/test-exclude/project/Build.scala

@@ -1,11 +0,0 @@
-import sbt._
-import Keys._
-import Defaults._
-import Import._
-
-object B extends Build {
-	lazy val root = Project("root", file("."), settings = defaultSettings ++ Seq(
-		libraryDependencies += "org.scalatest" %% "scalatest" % "1.9.1" % "test",
-		parallelExecution in test := false
-	))
-}