generate event now independent of BAT and MCMCEngine. Random number generator to be implemented along with write to disk options.
--nI=# added as command line option to specify the number of events in the event generator mode. Default is 0. This allows for single even run.
e.g. 
analysis --noMC --nI=10 for 10 events
analysis --noMC for single event
Minor change in notification.
Removed member generateRandomEvent necessary for event generator.
Merge branch 'master' of https://github.com/silvest/SusyFit.git