IAlgorithm.FrameworkOnData is used to pulse models with new data each time step
IAlgorithm.FrameworkOnSecuritiesChanged is used to pulse models with security changes
These two functions need to be separate to ensure that if we add an indicator during
the securities changed event that it will get the data from the current time step.
This forces us to call the securities changed event before we invoke the consolidators
for the current time step.
Michael Handschuh
14a2a09581