Version 0.8.5

• This upgrade will create a new config file (.pyrouterjig)
• Increase the template font size. This was made possible by adjusting the alignment of router pass labels if too close to an adjacent pass.
• Added cut location to each board's router pass labels.
• The board router pass labels may be toggled with the menu option View->Router Passes. Its initial value may be set with the config option show_router_passes.
• Added "No fill" option to wood selection, which then only draws the board perimeter.
• All whole numbers with fractions are now output as "7+1/2" rather than "7 1/2". The latter is accepted as input, but all output will be done using the former. This fixes an issue of "not seeing" the whole number component when the space is used rather than "+". I realize that "7-1/2" is the more universal notation for English units, but the mathematician in me finds this notation unacceptable.
• Text input for numbers is overwritten with the actual value set for the parameter. For example, using English units with the default resolution, if you type in "7 31/64" for Board Width, it will be changed to "7+1/2". The "+" change is explained in the previous bullet. The change from "31/64" to "1/2" is because of rounding to the nearest increment.