updated delaygenerator server and client to read a default delay from config file and write config status to a file. auto startup mode for server added.
created lidrotator.py and config file. this version is gui only and needs steppermotor code.
Merge branch 'master' of https://github.com/creilly/sitzlabexpcontrol
completed lidrotator app and updates to steppermotors to allow for DIO driving of a sm
changed dg to have same url config structure as other apps
merged bobbys dg changes with new url config