Cleanup buildBlock and naming
Better handle invalid ZMQ messages
Further cleanup of BufferDaemon
Document name,len
Add telemetry for number of bursts grouped into one block
Document buildBlocks
Merge branch 'master' into refactor-bufferd

Conflicts:
	src/BufferDaemon.hs
Fix a leak, was not able to tail recurse correctly due to holding a reference to msg
Merge pull request #11 from anchor/refactor-bufferd

Refactor bufferd, including memory leak fix