before comments
removed biouml and biospice
removed kinecyte
renamed section to simulation engines
moved sections, added numl, cysbgn
removed online platforms
alphabetized simulation engines section
added copasiui and simple copasi sections
added references
added separate table of comments and funny picture
added comic
edited simbiology section
incorporated text about copasi from applications chapter
updated simplecopasi
added SBML2MATLAB
fixed links broken by new line
removed software sustainability section
updated application and description with new lines
capitalized all MATLABs
fixed typos caught by spellchecker