Implement Export to CMYK EPS functionality

Whether or not it was a setting, pre-2023 SignCAD could suppress trailing zeroes for integer and terminating decimal measurements even if decimal places were specified. In 2023 it seems to be an all-or-nothing proposition that leads to dimension o...

About 5 years ago, Idaho DOT switched to the M1-5 State Highway Route Markers but they recently decided to switch back to the Panel Applied and Stand Alone State Highway Route Markers that were in the legacy SignCAD.