start of tests refactoring; sqlite3 new wrapper fixes

tests/accept/run/tambsym2.nim

@@ -0,0 +1,18 @@
+# Test overloading of procs with locals
+
+type
+  TMyType = object
+    len: int
+    data: string
+    
+proc len(x: TMyType): int {.inline.} = return x.len
+
+proc x(s: TMyType, len: int) = 
+  writeln(stdout, len(s))
+  
+var
+  m: TMyType
+m.len = 7
+m.data = "1234"
+
+x(m, 5) #OUT 7