updated readme.md w/ watchdog

readme.md

@@ -59,7 +59,8 @@ path(path,'~/git/leverUtilities/src/MATLAB')
 path(path,'~/git/hydra-image-processor/src/MATLAB/')
 AddSQLiteToPath(); % set leverjs for sqlite access
 ```
-
+## Windows users : note the watchdog timer 
+On windows, depending on your gpu / dataset, windows will kill your matlab process if the gpu becomes unresponsive. If this happens, double click on leverjse/tdr/tdrDelay.reg and reboot.
 ### NOTE - the LJSCTC has just gone through a significant code refactoring. Most of the top level (go*.m) scripts are working, but there may still be path mistakes throughout. These are being corrected. Please drop me a note if you run across any issues and i will correct asap -- andy
 
 # dataset naming convention