ssh multi-deployment support

[automayt]

Build in support for a pull-down to multiple SiLK deployments. For instance, if you have 10 SiLK deployments, each deployment has multiple sensors, and it isn't feasible to forward the flows to a singular location, this would allow the user to specify a "deployment" where data will be pulled from. This is as simple as changing the remoting configuration to another "saved" configuration.