Add user control of LoopChecker#maxLoopLength limit

[DexterShepherd]

Hey All,

Thanks for the great widget! I recently needed to load a fairly large .obj into a sketch during preload() and ran up against the LoopChecker killing my sketch before I was able to load the resource. Forking the repo and commenting out the error throwing line in LoopChecker fixed the issue.

Would you be open to a PR adding data-loopcheck-enable and/or data-loopcheck-length as user configurable parameters on the parent <script> element?

Thanks again,

Dexter

[toolness]

Oh that's a great idea! Sure, I'd be happy to accept such a PR, thanks for offering.