#66 alternate symbols for circuits library

[Nathaniel C.]

The circuits library is excellent! I would like to request some additional alternate symbol styles that are in common use:
1) a "curly" inductor, like the one shown here: http://en.wikipedia.org/wiki/File:Circuit_elements.svg
2) "make contact" (single-pole-single-throw switch) with circles on *both* sides, as here: http://en.wikipedia.org/wiki/File:SPST-Switch.svg
3) the "var resisitor" has its jagged lines at 45 degrees, but usually resistors are drawn more jagged, as here: http://en.wikipedia.org/wiki/File:Circuit_elements.svg

Finally, it would be excellent if the "current direction" arrows could allow any of the tikz library arrows to be used instead, at the correct size and using the "current direction" interface.

Thanks for great package and library.
--Nathaniel

[Nathaniel C.]

Actually, this is more like what I'm looking for in an inductor symbol:
http://www.penwatch.net/cms/wp-content/uploads/Inductor-Symbol.png
or
http://sub.allaboutcircuits.com/images/01050.png