Finished plugin template

Has a working example. Read the comments in the file to see what it's
capable of.
Added rawMessage subroutine

Added a subroutine where it's possible to print a message directly into
the socket. Will be used later on for WHOIS support for example.
rawMessage additions

Made this compatible with earlier commit for the rawMessage
fucntionality.
Merge pull request #16 from MartindenDulk/develop

Finished plugin template / rawMessage additions