This file gives some basic help for the new RC file management system

In order to get it two work you must 

1.) define CONFIG_DIR enviorment variable to be the RC/default directory
2.) define ROBOT_DIR enviorment variable to be the RC/robots/your_robot_name directory
    - if you are using simsect then simsect is your robot name
3.) include MMReadConfigFile ("list.rc") and MMReadConfigFile("robotlist.rc") in your main program, removing all other 
readConfigFiles in your code!!!
4.) if you want to add a file for development you should add it to the robot directory you are working on and the name of the .rc file to the robotlist.rc file in that directory.
5.) The way things work is the list.rc file is first read and all files named in it are read in..  It then reads the robotlist.rc file and all .rc files listed in that file
6.) rhex_mcgill.rc and calibration files like it are  robot specific files since they contains calibration so it must be in the robotlist.rc file and in the robot directory.