Update readme.md
Update readme.md

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