arbitrary line - all but svg export
line svg export
path strokes - the basics
overlay loading refactoring
stroke loading from file
converting stroke to a regular attribute
fixed cloning
stroke saving, cloning
more stroke tweaks
svg export for stroke
fixing flag overlays and other stroke stuff
exception handling fixes
Merge branch 'master' of https://github.com/andrewsarnold/FlagMaker
include stroke in recent color list
fixing overlay color not being retained when switching
slider defaults should be 0
fixing crash on cloning custom overlay
more fabric textures
fixing line curves for svg
allow stroke curvature to be custom set