Feature libsbml

[funasoul]

initial support of SBML models.

[sdwfrost]

Dear @funasoul

Just back to work after a long break. Any particular reason for closing this PR?

[funasoul]

Hi, sorry for opening and closing the PR. I just made a mistake which I wanted to send a PR to our repository (https://github.com/libsbmlsim/liblsoda), but eventually I sent a PR to your repo. I did not know the default behavior of "Send PR" button on forked project, sorry ;-)

Our code have following updates on your code (but I guess it is not mandatory for all users of liblsoda).

• CMake support
• SBML support (only a few SBML elements are supported right now)

If you are interested in, please have a look and send us some comments.

Best,