Revert "Revert "sendMessage supports getting devices: ["*"]""
Revert "Revert "sendMessage supports getting devices: ["*"]""

This reverts commit 555a9d80070c923bf3ddb81fdec23912a71c25c5.

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