Fix indentation and whitespace cleaning

This will give a more realtime feedback of the recall operations.

Added support for the manual mode in the session cleaner and added more verbose reports of unload/unmount.

        Refactor some variable names to follow the naming conventions.
        Properly use the Eroute object before the logging is configured.
        Fix the fsctl function which now (XrootD 4.0) uses as command a combination of flags, therefore
	comparing with SFS_FSCTL_LOCATE is not enough, we need to do a bitwise "and" (&).

Fix typo when constructing the opaque information for the signature of rtcpd transfer over xroot protocol

Fixed bug #104856: RFE: make the timeout to expire old requests different for failed vs. successful ones

The unit test showed a bug with the stopping of the watchdog thread in case of error.
The watchdog thread is now handled at the same level as all thread, at the session level.

The disk write task can already be destroy by the time the push of NULL is attempted.

Fixed mother forker passing its own pid instead of the session's as the jid for the vdqm when reported tape mounted.