Run ExecutionTest w/integration test framework

I changed the default local.xml to use 2 NCs with
2 partitions each like AsterixHyracksIntegrationUtil
so that the results will match despite using simple
string compare to determine correctness.

There is also one test in particular (big-object-join)
that I had to add an artificial order by clause to
to deal with different results.

Issues outstanding:
- HDFS in ClusterExecutionIT needs to be thought out

Change-Id: I423f2a7c77839b999d466dd5cace302574d956c0
Reviewed-on: https://asterix-gerrit.ics.uci.edu/525
Tested-by: Jenkins <jenkins@fulliautomatix.ics.uci.edu>
Reviewed-by: Chris Hillery <ceej@lambda.nu>
diff --git a/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inline-funs.sqlpp b/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inline-funs.sqlpp
index d815ea6..9893f1b 100644
--- a/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inline-funs.sqlpp
+++ b/asterix-app/src/test/resources/optimizerts/queries_sqlpp/inline-funs.sqlpp
@@ -23,7 +23,7 @@
 use test;
 
 
-write output to nc1:"/tmp/inline_funs.adm"
+write output to asterix_nc1:"/tmp/inline_funs.adm"
 declare function f1() {
 (1 + test.f2())
 };