feat(remotecontrol): multi monitor support

README.md

config.js

modules/remotecontrol/constants.js

modules/remotecontrol/index.js

node_addons/sourceId2Coordinates/binding.gyp

node_addons/sourceId2Coordinates/index.js

node_addons/sourceId2Coordinates/package.json

node_addons/sourceId2Coordinates/src/index.cc

node_addons/sourceId2Coordinates/src/sourceId2Coordinates.cc

node_addons/sourceId2Coordinates/src/sourceId2Coordinates.h

package.json

windows/jitsi-meet/render.js