start of tests refactoring; sqlite3 new wrapper fixes

tests/accept/run/tarray2.nim

@@ -0,0 +1,18 @@
+# simple check for one dimensional arrays
+
+type
+  TMyArray = array[0..2, int]
+
+proc mul(a, b: TMyarray): TMyArray =
+  result = a
+  for i in 0..len(a)-1:
+    result[i] = a[i] * b[i]
+
+var
+  x, y, z: TMyArray
+ 
+x = [ 4, 5, 6 ]
+y = x
+echo repr(mul(x, y))
+
+#OUT [16, 25, 36]