Improved logging into DLF. You can now declare new messages even before DLF was initialized. Very useful for libraries loaded before the main is called \!

to "tape not mounted or not ready").

Fixed 64bit stager segmentation fault. In c++ NULL is an integral constant, while in C it is a defined pointer constant. As a result NULL in va_arg lists must be type cast to const char * especially on 64 bit platforms otherwise the behaviour is undefined. - Refer to http://lwn.net/Articles/93574/ for a nice article on NULL vs 0

Created a Disk only test suite and included it in the framework. At the time, this tests only the forcing of fileclasses and needs 2 new extra parameters to be set in the config file : DISKONLY_SVCCLASS and FORCED_FILECLASS

Fixed the selectFiles2Delete procedure which was not returning correctly the files that should be deleted. Also removed code related to byteVolume in the stream table

Changed the severity of logging messages when the pipe between parent and child is closed by the remote end. This only happens during shutdown and is not an error