[JEPFunction] use the symbol table to lookup variables. This makes it possible to use the last free release of JEP, so we can use maven as only source for dependencies. 
[JEPFunction] use the symbol table to lookup variables. This makes it
possible to use the last free release of JEP, so we can use maven as
only source for dependencies. 
markovmodel/stallone,markovmodel/stallone