- Exposed general thread local storage functionality in UHI.

- Added thread start and finish hooks to UHI thread API.

- First pass at per-thread caching in uma, replacing the per-cpu
  caching that relied on the atrociously costly per-cpu emulation.
pool api speed testing tool
Remove libev from poolspeed link
Add mulithreaded testing to poolspeed.
Fixed typo.
- Auto-size pool to avoid allocation failures

- Pool allocations no longer block so pool exhaustion will result in
  failure instead of infinite wait

- Reduced thread ready wait

- Added help option
Merge remote-tracking branch 'origin/uma_speed'

Conflicts:
	lib/libuinet/uinet_host_interface.c