hpilo_facts: Various clean ups in documentation and code

vsphere_facts: Various cleanups in documentation

This should set the sender properly.

fix issue with mysql authentication and states not dump or import

fixed cron library so backups are python2.4 compatible

Add DOCUMENTATION for module documentation.

Add virt_boot module.

#1303: add sudo option to tasks

This commit improves the following items:
 - Clean up all C() calls in documentation
 - Reindent the documentation

This commit improves the following items:
 - Remove the 'match' functionality, this can now be achieve by using the `fail` module together with `only_if` after running the `hpilo_facts` module. Since this gives more functionality, e.g. comparing server names, but also serial numbers or uuids with other inventory information **and** a proper message, this is prefered. An example is added to show how this is achieved.
 - Clean up all C() calls in documentation
 - Remove trailing spaces in HP iLO's Serial Number output so that they can be compared to CMDB or other inventory information

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