Shaape

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.Bugfixes
- Readme dependency removed from setup.py

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.Features
- UTF8 support
- arrow styles
- readme updated
- new dotted lines

.Bugfixes/Improvements
- Name assignments to polygons
- mixed color definitions
- unit tests fixed
- chorded graph recognition fixed
- asciidoc filter fixed
- removed unnecessary syntax elements
- blur only if scipy available
- fixed to work with newer networkx
- added more test images
- chordfree calculation improved
- using setuptools instead of distutils

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.Featues
- basic styles for fills, frames and text using YaML
- round corners
- z-order parsing
- svg, pdf, eps output
- blurred shadows for png output
- unit tests (about 95% coverage)
- hash sum checking
- planar graph cycle search for faster input processing
- README, with a lot of examples and complete syntax description

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Initial proof of concept release, basic shape and text rendering.