Fixed SPU to use OnFileOpen
Fixed #413. Hope this works :)
WireToolObj: Releasing shift now sets stage to 0 immediately
Fixes #414
Oscilloscope: Added convar wire_oscilloscope_maxlength
I tried using just 2 NWFloats instead of 2*length, but couldn't make it
backwards compatible and immune to both serverside and clientside lag
Addresses http://www.wiremod.com/forum/showthread.php?t=32094
Removed two resource.AddFile's
Superfluous, now that we have resource.AddWorkshop