jmgc

I have added improvements on the Parser and the Xyce usage. I have also removed the SchemDraw functionality to allow a simpler merge.

I just can tell you that it has been thoroughly tested, and solves different issues in the Parser and other stuff. I will continue working, and adding functionalities as I...

I have removed any dependency on SchemDraw.

Updated to include the latests changes in the main repository, solving all the conflicts found. Include an expression parser based on tatsu (see EBNFExpressionParser). Solved some issues with the spice...