Format code with black, gofmt, yapf, autopep8, isort, standardrb, standardjs, prettier and rubocop check-in: 0ade40978e user: trnsz@pobox.com tags: master, trunk

This commit fixes the style issues introduced in 7ac5cb2 according to the output
from black, gofmt, yapf, autopep8, isort, standardrb, standardjs, prettier and
rubocop.

Details: https://deepsource.io/gh/reduce-algebra/mtt/transform/c3252946-0bd2-48d0-b166-fde2a4487b9e/ Leaf check-in: 1dd20df63c user: 62050782+deepsource-autofix[bot]@users.noreply.github.com tags: github/deepsource-transform-1fe15620, trunk

Add: LICENSE.md - GNU GPLv2 license
Add: README.md - Markdown README document
Add: mtt/doc/13873950500069078.pdf - PDF document
Add: mtt/doc/293854591.pdf - PDF document
Add: mtt/doc/BreedveldChapter.pdf - PDF document
Add: mtt/doc/GawSmi96.pdf - PDF document
Add: mtt/doc/PN10J72L665H44JN.pdf - PDF document
Add: mtt/doc/bbm_978-3-662-04181-9-1.pdf - PDF document
Add: mtt/doc/example_out/ - PDF document
Add: mtt/doc/mtt.html - HTML documentation
Add: mtt/doc/mtt.pdf - PDF document check-in: e2f58df4ee user: jeff@gridfinity.com tags: master, trunk

Representations such as ode now appear to have multiple outputs (mttdx,mtty) listed in mtt_header, so the write_cc_header parses the string and only returns the first one.

Vector sizes mttnu, mttnx, etc. now appear in the code of sys_ode.m etc., so they are declared as static int in sys_def.h.

The following now works properly on Ubuntu 12: mtt -cc -i euler -o rc gnuplot view check-in: 120e7ca80a user: geraint@users.sourceforge.net tags: origin/master, trunk