bryan/installJRMC: Install JRiver Media Center and optional helper services on most Linux distributions @ 7a5c478c2c057df68907833c0c21de6716779949

Install JRiver Media Center and optional helper services on most Linux distributions

cryobry 7a5c478c2c Initial commit		%!s(int64=7) %!d(string=hai) anos
README.md	7a5c478c2c Initial commit	%!s(int64=7) %!d(string=hai) anos
install_MC_fedora.sh	7a5c478c2c Initial commit	%!s(int64=7) %!d(string=hai) anos