added random cow pick through ANSIBLE_COW_SELECTION env var
Signed-off-by: Brian Coca <bcoca@tablethotels.com>
Update various modules for check_mode

This updates the following modules to support check_mode:
* apt_key
* apt_repository
* easy_install
* pip - will always report changed due to the way it handles state
* seboolean
* selinux
* slurp - since nothing changes, it just adds that it supports
  check_mode
* subversion - reports changed when checking out new repo and
  when updating.
* supervisorctl
* svr4pkg

See issue #2114.
Adding support for OpenWrt
Doc that fetch returns ok when src not present.
In django module if no virtualenv is specified, don't choke
Add remote user_id to ansible facts
Merge pull request #2245 from jmandel/add_user_fact

Add remote user_id to ansible facts
virt module doc fix
Add ISO8601 date/time format to setup
  Zulu time and one with microseconds, useful for timestamping
  Add TZ
Merge pull request #2248 from jpmens/iso8601

Add ISO8601 date/time format to setup
Merge pull request #2222 from sfromm/issue2114

Update various modules for check_mode
Merge pull request #2226 from skinp/openwrt_support

Adding support for OpenWrt
Merge pull request #2244 from fdavis/virt_doc_fix

virt module doc fix
Merge pull request #2240 from dorfsmay/pullreq-fetch-doc

Doc that fetch returns ok when src not present.
Cowsay on OSX macports
Merge pull request #2253 from jcftang/cowsay-osx

Cowsay on OSX macports
Most people are better off doing looping inside the playbook versus
outside, and get confused about scope.  As a result simply this documentation
feature by not talking about it :)
Merge branch 'madcow2' of git://github.com/bcoca/ansible into devel