minor changes
Added auto-fit resolution
added Russian translation and localization
Refactoring as package and initial support python3
minor changes
cleanup
Fix in jsonconfig
cleanup
improvement

improvement in the dialogue "open bitmap", error handling syntax in
functions
clenup
the local name for the area function
add DESATURATE_COLORTABLE and support polar coord
checkPolar enable
adjustment in the determination of the angle
added the availability of several mathematical functions
fix determination of the angle line caps
Changed the impact auto-fit resolution
minor changes
adjustment in the determination of the angle
path to transfer dir