Lack of interest Expand upon the node icon properties

[Steve F]

Currently you can only change the node icon color in the style properties but yet it has some things such as text color, opacity and text-shadow hard coded which will likely need to be overwritten virtually every time. It would be nice to have the color and extra field to work with so we do not need to edit the template to remove a text-shadow or overwrite it on a per style basis.

I know this is likely a late suggestion and something that should have been brought up during the alpha phase but I just hadn't dug in so deep.