Style4 (S300TH specific) now keeps its formatting even with longpoll

git-svn-id: svn://svn.code.sf.net/p/fhem/code@4454 2b470e98-0d58-463d-a4d8-8e2adae1ed80
FLOORPLAN: Style4 (S300TH specific) now keeps its formatting even with longpoll

git-svn-id: svn://svn.code.sf.net/p/fhem/code@4455 2b470e98-0d58-463d-a4d8-8e2adae1ed80