Improved how IRC::Prefix#=~ and IRC::Prefix#to_regexp deal with case-insensitivity
Implement IRC::Message#match
Implement IRC::Prefix#eql? and IRC::Prefix#hash
Make IRC::Message and IRC::Prefix Comparable
Implement IRC::Message#strip_colors
Rename IRC::RFC2812::Command test file
Introduce IRC::RFC2812::Helpers
Introduce IRC::RFC2812::Message
Introduce IRC::RFC2812::Prefix
Make methods in IRC::RFC2812::Commands available with the method as receiver
Make methods in IRC::RFC2812::Commands only return Strings
Implement IRC::RFC2812::Message#numeric? and IRC::RFC2812::Message#error?
Implement case-insensitivity methods for IRC::RFC2812::Prefix