initial draft for rounded edges, open path rendering working
fixed closed polygon bezier curve endings
closed bezier paths working
fixed bezier polygon rendering
added fusable attribute to nodes, polygons now correctly curved
updated directory structure to proper project layout
updated makefile to new project structure, removed tests
added initial test drafts
added proper blurring
merged from development
moved node to new naming:
updated import names to new project layout
added png example
merged from development
removed binaries from tests
removed prefix from class names
Merge branch 'develop' into feature-unittests
added initial test draft for node, added coverage option to makefile
predrawing lines with to prevent overdraw
added scaling, updated readme