Wire Toolscreen

Continuing #338 

Rather than quickly scrolling the name of the tool, I'm using a variable fontsize.
Instead of #tool.mode.name, I'm using the TOOL.Name (which is the name displayed in the tool list), so:
"Thruster Tool (Wire)" -> "Thruster", with the Wiremod logo persistent at the top.

Spawnicons were suggested, but I can't seem to get Materials to display, only Textures.

Considering also adding small indicators for whether the (soon to be global) convars Weld to World and Nocollide All are currently enabled.

Any other suggestions?


[Vanilla](http://imgur.com/3PdzQTL), [Current](http://imgur.com/AQqUXql)