removed det_file and est_dict from rmg python module
added rmg.estimation module to installation
added estimation directory to repo
added utilities to estimation module
moved find_rmg_loc to gpx_handler.py
est_data structure
removed not needed import
processing det files on server script
made est_processing executable and in the apps module
removed depricated det processing in apps
removed extra processing code that I don't think is going here
Merge branch 'estimation'