GitLab

Renamed CTA/tapeserver/castor to CTA/tapeserver/castor_checkout in preparation for the moving the sub-directory CTA/tapeserver/castor/castor up the directory tree

Removed the author list from every file and added the complete list into a single file.

pretty print the meaning of the ACS/ACSQ couple.

Changed Tape::Drive's behavior to open nst instead or st and adpated test environment.
Changed Exception::what() as it returned pointer to a destroyed stack-based objet. Introduced a setWhat function and made m_what private to adapt.

Added a few conversion utility functions for handling the strings from devices, and the 
big endianness of SCSI. Added a test to validate both.
Added a dump for all fields of the tape drive's inquery response.

Added device files for st driver and sg driver, with very minimal interface.
Tape drive object reads the driver status.
Removed useless file.