Moved some code into global.R. Removed old unused code.
Moved loose code into zzz.R and makeDefaultScenario.R; added treatment and response.
New file makeDefaultScenario.R
Bumped version.
Improvement to clear(): added skip arg.
Skip .Rprofile unless interactive.
Add vg_dose to defaultScneario. Make sure objects are assigned to GlobalEnv (they are).
Scaffolding: minor improvements.
Implementing doThisAction_AssignTreatmentPlan and doThisAction_GenerateOutcomes- halfway there.