added support for selecting / reading reate rule values using selections
fixed memory leaks in libSBML
bump version
initial assignment rules now evalate parameters to current values instead of init values, clean up messages on species reference checking
reorg steady state, steady state params in config, setup for new steady state solvers
conserved moieties are now alwasy calculated as amounts, fixed few other C.M. issues
enabled user specified seed to stochastic integrator
added stochiometry matrix method to RoadRunner, bumped version
fix for moiety conversion when extensions are present, MSVC fix
keep integrators around until rr obj is deleted, integrators implement Dictionary interface, new Dictionary interface, enhance Variant to deal with more types
bump version
can store None in variant, seed can be a None
Merge pull request #15 from sys-bio/develop

Develop