baby-JSON not supported, let selinux module warn using regular JSON
Adding a script to auto-generate an authors file, runnable from 'make authors', which is called from 'make docs/webdocs'.
Better documentation, removed runfcgi, added createcachetable, merge with Michael's changes
Merge pull request #2208 from tastychutney/devel

Better documentation, removed runfcgi, added createcachetable
Catch all exceptions coming from lookup plugins

Fixes using $TEMPLATE() and hostvars in a task without a name, among
other things.
Add lvol module to manage logical volumes.
Work around hanging module.  Thanks to Daniel Hozac for the tip.
Merge pull request #2213 from huberteff/devel

Work around hanging module.  Thanks to Daniel Hozac for the tip.
Merge pull request #2212 from jhoekx/lvol-module

Add lvol module to manage logical volumes.
Updated virtualenv note
Use repr to transfer JSON-arguments, so Python doesn't eat things

Fixes transferring newlines in args:, as well as """.
Merge pull request #2215 from tastychutney/devel

Updated virtualenv note
Revert to just escaping \ for JSON-args
jsonify needs to return a string of {}, rather than a dict
Fix apt module's boolean check to expect converted value

Fixes #2218.
Fix CliRunnerCallbacks.on_file_diff in callbacks.py

When running ansible -C, I get a traceback that ends with
    AttributeError: Values instance has no attribute 'diff'
This fixes on_file_diff to behave similar to
PlaybookRunnerCallbacks.on_file_diff().
Merge pull request #2221 from sfromm/fix-ansible-cli-check-mode

Fix CliRunnerCallbacks.on_file_diff in callbacks.py
Fix proxy env format

The incorrect format (e.g. http_proxy=http://proxy.bos.example.com:8080) gave this error: "environment must be a dictionary".
Merge pull request #2224 from cliffano/patch-1

Fix proxy env format