Use a single-key lookup for CBD keys on 'p4 sync.'
Replace the two-key text-string lookup with a single-key dictionary
object lookup.
Currently CBD uses cbd_stream_path<N> and cbd_stream_vspec<N>
keys to define the revision specifiers for each path. An
attendees at the Perforce Merge 2014 conference suggested using
a single key using a dicutionary object (like Swarm). Brilliant
idea!