typo in WMS.js

[tschaub]

The constructor in WMS.js checks this.params.TRANSPARENT instead of params.TRANSPARENT. I think this is wrong. I could be mistaken though.

[tschaub]

params.TRANSPARENT instead of this.params.TRANSPARENT

[tschaub]

Apologies for the hasty ticket - that wasn't the problem...

[tschaub]

test for true instead of "true"

[tschaub]

Ok, I think the second patch solves the problem. Looks like the test should be for true instead of "true".

[euzuro]

in the HTTPRequest constructor, we make a copy of params into this.params, so the first patch is not quite necessary.

The later patch, regarding true and "true", has been incorporated. Thanks for spotting that!