MCwrapper v1.9

Several small bug fixes. Improvements to generating with background. Improvements to AMO runs.

New Feature!

Now you can call "gluex_MC.py MC.config 11366-11555 1000000"! In this case all production and approved runs in the given run range will be queried for the number of events. Each eligible run will then contribute the proportional number of events to the requested number of events. This allows users to easily create MC data sets that are more comparable to an entire run period (thus averaging out run dependent effects). Note: that because one cannot generate a partial event MCwrapper currently rounds. If the number of events requested is too small it may not produce any events from a specific run number. Additionally, due to this rounding, the total set may not be equal to the requested size. It is recommended to only use this feature with larger sample size requests to ensure a good mix of events from all applicable runs.