* Matricizer.choose_dimensions was not actually being used. It has been
removed, and dimensions of the hash matrix are now determined
internally by the matricizer, rather than in its constructor.
* Linter was complaining about missing documentation and some other
minor styling things so those are fixed
* Linter had a few more stupid lints enabled ("too-many-statements"?
really? god forbid your code is too long, I'm not a computer science
student, come on guys)
Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
