Fixed build warnings from last commit
Added stop command and fixed pid file deletion
Major changes to mainbox code.
-Added local cache for RFID -> tool permissions-Queries new page /crm/roboauth/%08x, which gives bitmask of all toolpermissions instead of just one-Added pid file at /var/run/tooltron.pid-Now must be run as "tooltron run" and also has "tooltron refresh" and...
Added new logging functions which inject timestamps
Added username/password to add_event query