Deployment to hardware: add deployment for .fbc files

[dmiklic]

To enable more flexbility in the arena layout, userspace names (e.g. casu-003) should be decoupled from physical hardware (e.g. tcp://bbg-001:3555 i2c pin 3). However, because the firmware needs to know both the userspace name and the physical hardware address, .fbc files need to be generated for particular deployment scenarios and deployed together with user code.

This will require:

• generating appropriate .fbc files
• deploying the .fbc files to the BBGs
• restarting the BBG firmware

[dmiklic]

@marselap please add additional info if necessary