Added common library for types chared between the program and libraries.
Added a very simple feed object to represent the basic feed information.
Added parsing of RSS 2.0 feeds for the basic feed information.
Added explicit check for the name of the root element in an RSS 2.0 feed.
Fixed a logic flaw in the RSS 2.0 parser that always resulted in an empty feed description.
Added parsing of RSS 1.0 feeds for the basic feed information.
Added parsing of RSS 0.91 feeds for the basic feed information.
Added parsing of RSS 1.0 feeds for the basic feed information.
Added excuse for not fleshing out the RSS 0.9 parser.