Release 0.6.0.pre1

[digitalextremist]

0.6.0-milestone branch prepared for items remaining, to merge in as a group:

• Actor crashed! Reel::StateError #164 Actor crashed! Reel::StateError [resolved by re-submitting #162 with updated specs #163]: Needs '0.6.0` gem.
• Reel::Server::HTTPS crashes on "Errno::ECONNRESET: Connection reset by peer - SSL_accept" #153 Reel::Server::HTTPS crashes on "Errno::ECONNRESET" a2cec82
• Rubinius + examples/websockets.rb leads to "ArgumentError: Data object has already been freed" on master intermittently #136 ArgumentError: Data object has already been freed a2cec82
• From switch to if/elsif/else in Server::SSL #124 From switch to if/elsif/else in Server::SSL 5e7a124
• Maybe implement RequestBody#empty? #109 Maybe implement RequestBody#empty? 1a3061c
• Server::UNIX code to bring in after UNIX sockets work fully under jRuby. #123 UNIX Socket support, unless jRuby server. 3bfa4f7

[digitalextremist]

There's a build error taking place after a2cec82, but only under jruby. It's Server::HTTPS related.

[digitalextremist]

All revisions leading to .pre2 and the eventual final release will be brought into #176, especially #180 which is pending jruby/jruby#2750 being resolved by the jruby ninjas.