* Fixed a bug in 'lib/rdcut.cpp' that caused the 'Title' value
to be applied to the 'Description' field in the 'RDCut::setMetadata()'
method.
* Added 'docs/metadata_wildcards.txt'.
* Implemented support for the '%i' ['Cut Description'] wildcard in
rdimport(1)'s '--metadata-pattern' switch in
'utils/rdimport/rdimport.cpp' [Github Issue #6].
* Implemented support for the '%o' ['Outcue'] wildcard in
rdimport(1)'s '--metadata-pattern' switch in
'utils/rdimport/rdimport.cpp'.
* Implemented support for the '%y' ['Release Year'] wildcard in
rdimport(1)'s '--metadata-pattern' switch in
'utils/rdimport/rdimport.cpp'.
* Modified 'conf/Makefile.am' to install 'rd-bin.conf' in
$(sysconfdir).
* Updated 'INSTALL' to include information about the '--sysconfdir'
flag.
* Updated 'get_distro.sh' to detect RHEL 7 correctly.
* Modified the installation script to work on RHEL 7 in
'rivendell.spec.in'.
