[TOPIC 02/11] Top-level lib/ directory

Top-level lib/ directory ========================

(moderator: Patrick, notetaker: brian)

* Patrick: Difficult to find stuff (README, etc); top-level directory is
  cluttered
* J6t: Clarifies that this is the C and H files
* Emily: Originally the plan was to move libified files into lib once
  libified
* Jonathan:
   * Discussion has been present on the list before (in Git 2.0
     discussion)
   * Bikehedding on the list (more difficult to blame)
   * Differences of opinion about lib and include and naming
   * Blame problems, but this is an opportunity to fix that
   * Heart of it: has nonzero costs, needs to have enough benefit to
     offset it
* Elijah: git apply doesn't handle directory rename
* Patrick: Bikeshedding not a problem; can be handled
* brian: Not really hearing an objection
* Peff: Not a problem for him, but not a really big objection
* Kyle: Not sure the value here
* Jonathan: I really love what Patrick said about "I can handle
  bikeshedding", I think it's great if you can guide a discussion
  on-list toward a decision on what we want for source layout, how we
  structure code, etc. Exciting!
* Taylor: improves things, makes it more maintainable/discoverable, but
  takes time away from other things like security/performance bugs.
  Should be done with a healthy balance.