By Scott Gilbertson November 07, 2007 | 11:00:47 AMCategories: programming As we hinted yesterday, there appears to be support for Greasemonkey built into the new GMail interface, which has been rolling out over the last few days. And indeed, Google has made it official, GMail supports Greasemonkey and there's even a new documentation page for Greasemonkey developers looking to extend GMail. So