Making tagger.c gcc-4.6 compliant.

strerror was pragma poisoned so it wouldn't be used inside gcc code
Add an easier local config for the Makefile

Includes make.local.conf if it exists
Make it easier to change the xr_config

Include and eval xr_local_config.py if it exists to update the
dictionary.  Maybe we should also do some error checking..but YOLO
Update the ignore
Updating the linxr daemon script