Patch to prevent numeric cfg.data reaching xhr.send(), which requires a string.
Patch to prevent numeric cfg.data reaching xhr.send(), which requires
a string.

RusticiSoftware/TinCanJS,GrahamGoudeau21/TinCanJS,brianjmiller/TinCanJS,FishHooks/TinCanJS,garemoko/TinCanJS,nagyistoce/TinCanJS,brianjmiller/TinCanJS,garyfeng/TinCanJS,EdDixon/TinCanJS,garyfeng/TinCanJS,garemoko/TinCanJS,FishHooks/TinCanJS,RusticiSoftware/TinCanJS,uOttawaMedtech/TinCanJS,GrahamGoudeau21/TinCanJS,nagyistoce/TinCanJS,EdDixon/TinCanJS