Unify reflectively loading builds from directories.

THis is mostly cleanup and a little bit feature.
Before it was done partially in 3 places, BuildBuild,
loadRoot and GitDependency. Now DirectoryDependencies
also support referencing sub-builds.

Also introduce scalariform for the first few files
of cbt's core code :).

1 files changed, 1 insertions, 1 deletions

diff --git a/test/test.scala b/test/test.scala
index dbade9e..6004311 100644
--- a/test/test.scala
+++ b/test/test.scala
@@ -315,7 +315,7 @@ object Main{
     {
       val res = runCbt("../examples/dynamic-overrides-example", Seq("eval",""" scalaVersion; 1 + 1 """))
       assert(res.exit0)
-      assert(res.out == "2\n", res.out ++ "\n\n" ++ res.err)
+      assert(res.out == "2\n", res.out ++ "\n--\n" ++ res.err)
     }
 
     {