Pyshp 3.0.0 alpha rise of skytyper#345

JamesParrott merged 3 commits intoGeospatialPython:3.0.0-alphaGeospatialPython/pyshp:3.0.0-alphafrom

JamesParrott:pyshp-3.0.0-alpha-Rise-of-SkytyperJamesParrott/IronPyShp:pyshp-3.0.0-alpha-Rise-of-SkytyperCopy head branch name to clipboard