doc: recommend install via pip
saranwrap: remove saranwrap which was deprecated in 2010-02
coros: remove Actor which was deprecated in 2010-01
python3 compat: 2to3: `except E as e:` syntax

First step to Python 3 compatibility
"2to3 -w -f except ." See [1]

[1] http://docs.python.org/2/library/2to3.html#fixers
python3 compat: print() function syntax
python3 compat: remove lots of Python 2.5 and earlier dependent code; use print() function syntax
python3 compat: `raise E(arg)` syntax

.with_traceback() is not backward compatible, so left to on-demand 2to3 run
packaging: Generate universal wheels
websockets: Add websockets13 support
websockets: handle HTTP_CONNECTION more flexibly

This fixes GitHub issue #73
websockets: Test and handle lack of Upgrade header
tox: Bump MySQL-Python version
tox: Refactor configuration
green.profile: accumulate results between runs; Thanks to Zhang Hua

https://bitbucket.org/eventlet/eventlet/issue/162/eventletgreenprofile-can-not-accumulate
queue: Make join not wait if there are no unfinished tasks

This fixes GitHub issue #54
support: bundle six 1.5.2

https://bitbucket.org/gutworth/six
http://pythonhosted.org/six/
python3 compat fixes

https://github.com/eventlet/eventlet/pull/59
travis: Build with Python 3.3
hubs: prefer IO to timeouts under busy CPU; Thanks to David Hadas and Jakub Stasiak