2014-03-25 Fred Gleason <fredg@paravelsystems.com>
	* Added 'IcyConnection' class in 'src/icyconnection.[cpp,h].
2014-03-26 Fred Gleason <fredg@paravelsystems.com>
	* Removed 'libshout' dependency.
2014-03-29 Fred Gleason <fredg@paravelsystems.com>
	* Added a 'Connector' base class in 'src/connector.cpp' and
	'src/connector.h'.
	* Added an 'IcyConnector' class in 'src/icyconnector.cpp' and
	'src/icyconnector.h'.
2014-03-29 Fred Gleason <fredg@paravelsystems.com>
	* Removed 'src/shout.cpp'.
2014-03-29 Fred Gleason <fredg@paravelsystems.com>
	* Removed 'src/layer3.cpp'.
	* Refactored code to employ abstract Codec and Connector classes.