added option for continual histogram refreshing
added variable refresh rate
removed unneccesary line
fixed incorrect variable name in hist template
added docstrigns for new functions
removed extraneous send_from_directory
running_hist now displays first histogram through socketio communication
changed the generate_trac function
added progress feedback for runlog generation
histogram is now max of trace
modified data_io.py
Fixed merge conflict with master->mws-dev.