add functionality to server for manually establishing outgoing connections
add functionality to server for manually establishing outgoing connections

aakselrod/lnd,aakselrod/lnd,LightningNetwork/lnd,ddustin/lnd,AndrewSamokhvalov/lnd,ddustin/lnd,BitfuryLightning/lnd,bryanvu/lnd,AndrewSamokhvalov/lnd,BitfuryLightning/lnd,LightningNetwork/lnd,bryanvu/lnd