#39 Global setting for http Accept

[Marco]

I've found that an Italian WMS provider refuses to serve http request with the standard MOBAC Accept string ("text/html, image/png, image/jpeg, image/gif, */*;q=0.1")
I got success modifying that string to "text/html, image/png, image/jpeg, image/gif, */*"

it could be useful to have that as parameter in settings.xml

here is a patch that implements that.
I hope that you will include the patch in the next release.

[r_x]

Accepted and applied to MOBAC (rev 2228).