Removed dependency on arraymancer_vision, because HAAS does not provide any image processing interface and as it stands only uses arraymancer for some bootstrapping tasks.

Added unit tests checking important identities.

Removed mkpdf.sh and made it it's own gist. Updated the nimble file to call this instead.

Uncommented the last of the conversion tests, and it passes as expected. Finished the mkpdf tool for converting single files in to PDFs. Updated haas.nimble to correctly call mkpdf.sh with the additional file description argument. Next will be to save the PDF generator as a gist and continue using it as the method of choice for generating PDFs from text for internal documentation.

Increased coverage of tests to 7^7 addresses.

Fixed issue with conversion to hex address from skew coordinates. The problem was found to be that the case of negative coordinates was not handled. This has been corrected. The base digit used to reconstruct the hex address on each axis is now negated when the input scalar is negative.

Removed redundant pdf extension given by build script appending pdf extension to the output file name for the mkpdf.sh PDF generation script, but mkpdf.sh through ps2pdf already adds the pdf extension.

Updated haas.nimble to invoke the PDF generator after test results and benchmarks are obtained.

Added small text to PDF conversion script for use in the benchmarks and unit testing results publishing.

Reduced the scale of correctness tests to expedite development of the testing

Added automatic results consolidation to the directory test/results. If this

Fixed comment gaffe.

Updated haas_skewaxis_ref so that the starting value is .:1.

Fixed a bug causing haas_to_string to crash only when the input array is all zeroes, in which case the result value was not set.

Improved naming scheme consistency.