First pass at breaking participant data into search events
Init commits for .py functions to grab all "window": ""window": "deactivate" events, and to get the number of pre-deactivate events within a given window (ALL events, as long as they occur at least 10ms apart)
Init for event summation by static bin
mass commit on 071613
Init for binned activity viz's; to do = add functions for user interaction (highlight by activity or user)
Stable version of tab_births pull for orig random10.events
Subfunction 'getBirths()' will generate born-on times, origins, method of birth for all tabs in a data slice from hadoop