* Added a '--auto-segue' switch to rdmarkerset(8) in
'utils/rdmarkerset.cpp' and 'utils/rdmarkerset.h'.
* Created a man page for rdmarkerset(8).
* Added a reference to rdmarkerset(8) in the rdimport(1) man page.
* Fixed a bug in 'utils/rdimport/rdimport.cpp' that failed to
apply automatic segues correctly when the audio store was not
locally accessible.
* Fixed a bug in 'utils/rdimport/rdimport.cpp' that caused the
value of the '--segue-level' options to be wrong by a factor of
100.
* Refactored the 'RDCut::autoSegue()' method to fetch trim data
via 'RDTrimAudio'.
* Added language in the rdimport(1) man page to resolve ambiguity
regarding how the --segue-level location is dteremined when
normalization is specified.
* Implemented '--set-string-description' and '--set-string-outcue'
options for rdimport(1) in 'utils/rdimport/rdimport.cpp' and
'utils/rdimport/rdimport.h'.
* Implemented '--set-marker-fadedown=' and '--set-marker-fadeup*='
options for rdimport(1) in 'utils/rdimport/markerset.cpp',,
'utils/rdimport/markerset.h', 'utils/rdimport/rdimport.cpp' and
'utils/rdimport/rdimport.h'.
* Implemented '--set-marker-end-*=' and '--set-marker-start-*='
options for rdimport(1) in 'utils/rdimport/markerset.cpp',,
'utils/rdimport/markerset.h', 'utils/rdimport/rdimport.cpp' and
'utils/rdimport/rdimport.h'.
