Added Bid to MOMP and also PARP to the irvin_mod
revised irvin_mod to include more steps of apoptosis
Merge branch 'master' of https://github.com/michael-irvin/anrm
Updated the comments. And changed RIP1_0

Changed RIP1_0 from state='unmod' to state='ub'.
This was in order to have the results of the simulation match the
literature better.
added in necrosis and fixed RIP1 reactions. Also adjust some parameters to get a apoptosis-necrosis decision
Merge remote-tracking branch 'michael-irvin/master'