Merge pull request #119 from vapor/beta

deps

Merge pull request #118 from vapor/transport

add transport and cleanup

updates

Merge pull request #117 from vapor/bits

Bits

Merge pull request #116 from vapor/2.0

2.0 + remove nonblocking

Merge pull request #114 from vapor/fix-3.1-warnings

fix 3.1 warnings

Merge pull request #105 from lgaches/master

closed var changed too late

Merge pull request #106 from banxi1988/freeaddrlist_in_defer_block

freeaddrinfo in a defer block

Merge pull request #104 from cwoloszynski/fix-linux-socket-read

Fix Linux socket read code and handle remote closes

Merge pull request #103 from cwoloszynski/fix-linux-socket-errors

Fix TCP sockets on Linux acting unreliably.  Two changes were made.  …