Bump to 0.14
Added support for mailbox bounds.
Added support for easily configuring mailbox bounds in actor.
Added logging when dropping messages.
Turned silly test left behind into actual code.
Removed redundant #to_s call inside string interpolation.
Merge pull request #153 from pmatiello/mailbox_bounds

Support for mailbox bounds
Shutdown the internal pool to avoid deadlocks
Merge pull request #219 from halorgium/shutdown-internal-pool

InternalPool doesn't clean up at_exit
Automatically test both Fibers and Threads with Actors
Reset the internal pool max-idle on boot
Make thread locals easier to manage
Show the backtrace for all threads in stack_dump
Merge pull request #222 from halorgium/thread-local-management

Make thread locals easier to manage
Merge pull request #221 from halorgium/better-stack-dump

Show the backtrace for all threads in stack_dump
Merge pull request #220 from celluloid/task-backend-tests

Automatically test both Fibers and Threads with Actors
Make the log file sync
Register the at_exit handler by default
Move IO::Mailbox to EventedMailbox
Discard messages when full. #153