Add oc1 and cart models

Update analysis and report mysql

data/oc1output/statlog-vehicle.txt

@@ -0,0 +1,12 @@
+Remapping class numbers:
+	3 To 1
+	0 To 3
+	1 To 4
+Unpruned decision tree written to csv/statlog-vehicle.csv.dt.
+fold 1: acc. = 71.01	#leaves = 75	max. depth = 13
+fold 2: acc. = 77.51	#leaves = 81	max. depth = 15
+fold 3: acc. = 66.86	#leaves = 76	max. depth = 12
+fold 4: acc. = 74.56	#leaves = 76	max. depth = 13
+fold 5: acc. = 68.82	#leaves = 65	max. depth = 13
+accuracy = 71.75	#leaves = 74.60	max depth = 13.20
+4.58300000000000000000