Fixes typo in result.collect example
Fix typo in docstring of utils.deprecated decorator
Close all file handles on SIGHUP (fixes #1768)

This was originally fixed in 803655b79ccb0403f47cfcd2cfa5a6ed66301cbc
but was broken later in 118b300fcad4e6ffb0178fc00cf9fe26075101a5.
Fixes rst markup
Make sure that Hub is reinitalized at consumer restart
Better fix for previous commit
Remove redundant respects_app_option check.
Changelog dates must be in 12 hour format and HH:SS
Now depends on kombu 3.0.9
Docs should add .. to path so that the current version of celery is always used.  Closes #1782
rst fixes
Merge branch '3.1'

Conflicts:
	celery/result.py
update rabbitmq homebrew installation doc
Merge branch '3.1'
parse all options when detached
Merge branch 'brodie/brodie/fix-sighup-fd-leak'
Update CONTRIBUTORS.txt
Merge pull request #1759 from skovorodkin/master

Fix typo in docstring of utils.deprecated decorator
fix: chains ignore options when apply_async()
Update CONTRIBUTORS.txt
Conflicts:
	CONTRIBUTORS.txt