adding fuzzyjoin code to git
diff --git a/asterix-fuzzyjoin/data/intarray-set-small/records.r-000/part-00000 b/asterix-fuzzyjoin/data/intarray-set-small/records.r-000/part-00000
new file mode 100644
index 0000000..4bc0bb7
--- /dev/null
+++ b/asterix-fuzzyjoin/data/intarray-set-small/records.r-000/part-00000
@@ -0,0 +1,2 @@
+1:1 2 3
+2:2 3 4