added socket.io room emit to send message function
added socket.io room emit to send message function

jaambee/meshblu,masato/meshblu,Qbitus/meshblu,Qbitus/meshblu,octoblu/meshblu,dommert/meshblu,masato/meshblu-dev,osokay/IotServerCore,atyenoria/meshblu,masato/meshblu,ChemTics/meshblu,osokay/IotServerCore,masato/meshblu-dev,dommert/meshblu,jaambee/meshblu,masato/meshblu,ChemTics/meshblu,Qbitus/meshblu,ChemTics/meshblu,octoblu/meshblu,osokay/IotServerCore,atyenoria/meshblu,atyenoria/meshblu,masato/meshblu-dev,jaambee/meshblu,dommert/meshblu