* Fixed centering issue with make_cicle_pattern and make_acircle_pattern()
* Fixed issue where asymmetric circles were not at 45 degree angles. Also fixed support for inch measurement by converting parsing to usage of floating points for page size
* Fixed copy-paste error from experimental workspace
Fixed exceptions, print statements, and long types for gen_pattern.py to be Python 3 compatible (#7994)
* fixed exceptions and print statements to be python 3 compatible; removed long type checks (py3 uses int); whitespace reformatting
* Pulled latest svgfig from upstream
f3179a8926
