Several minor but answer-changing updates to the code:
- Revised activation package, including implementing the Morales Betancourt and Nenes (2014) scheme, and updated the Abdul-Razzak and Ghan (2000) scheme to incorporate the Ghan et al (2011) modifications allowing changes to the condensation coefficient.
- The condensation coefficient can be changed from unity in any of the activation or parcel model routines, and in appropriate thermodynamics routines.
- Extended the Assimulo interface to handle termination conditions, which should make simulations faster and more accurate (no more strange behavior towards 1 hour + into the simulation).