* Changed the 'RDAIRPLAY_EXIT_PASSWORD' field from 'varchar(41)'
to 'varchar(48)'.
* Incremented the database version to 349.
* Renamed the 'RDSha1Hash()' function to 'RDSha1HashFile()'.
* Added 'RDSha1HashPassword()' function in 'lib/rdhash.[cpp|h]'.
* Added 'RDSha1HashCheckPassword()' function in 'lib/rdhash.[cpp|h]'.
* Changed the hashing algorithm used for the Exit Password for
rdairplay(1) to salted SHA1.
Signed-off-by: Fred Gleason <fredg@paravelsystems.com>
* Added a 'CUTS.SHA1_HASH' field to the database.
* Incremented the database version to 261.
* Added a 'Sha1' column to the Cut List in 'rdlibrary/audio_cart.cpp'.
* Added 'RDCut::sha1Hash()' and 'RDCut::setSha1Hash()' methods in
'lib/rdcut.cpp' and 'lib/rdcut.h'.
* Added a '--rehash=' directive to rddbcheck(8).
* Added a 'Rehash' Web API call.
* Added an 'RDRehash' class in 'lib/rdrehash.cpp' and 'lib/rdrehash.h'.
