Major cleanup of the code, and redesigned the code according to PEP8-rules. Also modified the readme and made so that the .tex-file compiles to a pdf using either xelatex or pdflatex.
Updated readme
additional changes to flowmax.py
Merge branch 'master' of https://github.com/maxisacson/flowmax

Conflicts:
	README.md

Conflicts:
	README.md
Major cleanup and adapting to PEP8. Added the feature so that the script outputs a .pdf file containing the flow chart. Updated the readme.
Vastly improved verbosity of string formattings
Merge pull request #7 from johanasplund/master

Major cleanup. Adapt to PEP8. Generates .pdf instead of .tex