Merged fullstack_staging branch into trunk

git-svn-id: https://hyracks.googlecode.com/svn/trunk@2372 123451ca-8445-de46-9d55-352943316053
diff --git a/fullstack/algebricks/algebricks-examples/piglet-example/testcases/q1.piglet b/fullstack/algebricks/algebricks-examples/piglet-example/testcases/q1.piglet
new file mode 100644
index 0000000..88111ff
--- /dev/null
+++ b/fullstack/algebricks/algebricks-examples/piglet-example/testcases/q1.piglet
@@ -0,0 +1,2 @@
+R = load "nc1:data/file1.txt,nc2:data/file2.txt" as (id : int, name : chararray);
+dump R into "nc1:output";