added notes
enable perl specials in get ... raw

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6144 2b470e98-0d58-463d-a4d8-8e2adae1ed80
added notes

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6145 2b470e98-0d58-463d-a4d8-8e2adae1ed80
new module for Pioneer AV receivers (main zone, data connection)

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6146 2b470e98-0d58-463d-a4d8-8e2adae1ed80
new module for Pioneer AV receiver zones PIONEERAVRZONE.pm

git-svn-id: svn://svn.code.sf.net/p/fhem/code/trunk@6147 2b470e98-0d58-463d-a4d8-8e2adae1ed80