Bundle up a few tweaks. No functional changes to the algorithm implementations.
Most notably, the quick regression tests available via the -test command-line parameter now work on non-windows platforms.
A tweak was made to the automatic build tools used by some large projects, to create file copies rather than sym links.
Some comments were added to further clarify versioning.
This release also provides a landing page for executable builds. Each file of the form planarity.platform.zip contains
planarity.exe - the executable version of the Edge Addition Planarity Suite algorithms.
samples - a directory of sample input and output files, also used by the -test command-line parameter
To quickly test if the software is working for you, type ./planarity.exe -test
Use ./planarity.exe -h for help