mysql_db: connection test, dump/import state

updated gitignore for docssite stuff

fix missing --limit in docssite examples

Moving now from getopt to optparse

Add DIST_MODULE_PATH so setup.py and ansible.spec can live in harmony

Keep processing the rest of the vars_files even if one has vars

Let me know if we can move to another library instead ;-)

It has been reported that occasionally the md5sum command on certain platforms (?) can fail, where I suspect there is noise in the output stream.

In those events, capture the output so we can report the error more properly.

Damn you, colons...

mysql_db: use the database to test connexion, added dump and import state - requires target=path/to/a/file

Conflicts:
	.gitignore

Conflicts:
	contrib/README.md

Conflicts:
	hacking/module_formatter.py

Don't run webdocs build when building packages

Example plugin to send out mails on error

Fix inventory API groups

This is useful mostly for playbooks that run unattended and for a limited set of systems. In case of provisioninging this plugin (together with a final mail action) helps to get notified when something went wrong, or when the installation finished successfully.

Unfortunately, there is no way to enable/disable a plugin from a playbook. So installing the plugin means all other use-cases (provisioning, troubleshooting, reporting or management) all send mails on failure. Something we may want to fix in the future...

Workaround for when HP iLO is in a state it won't accept requests

Add a yaml format inventory plugin.

Openstack rackspace update