add Pregelix codebase

git-svn-id: https://hyracks.googlecode.com/svn/branches/fullstack_staging@1960 123451ca-8445-de46-9d55-352943316053
diff --git a/pregelix/pregelix-example/src/test/resources/expected/PageRankRealComplex.result b/pregelix/pregelix-example/src/test/resources/expected/PageRankRealComplex.result
new file mode 100644
index 0000000..1fc108a
--- /dev/null
+++ b/pregelix/pregelix-example/src/test/resources/expected/PageRankRealComplex.result
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