host: added another example
Fix for commented dmidecode output

This patch fixes the problem that on some system dmidecode prints out warning information as commented text. For example:

    [user@system ~]# dmidecode -s system-manufacturer
    # SMBIOS implementations newer than version 2.6 are not
    # fully supported by this version of dmidecode.
    HP

So we remove all commented lines from the output.
Merge pull request #4218 from resmo/doc/host

host: added another example
Merge pull request #4220 from dagwieers/setup-dmidecode-fix

Fix for commented dmidecode output
host: minor doc style improvements
Merge pull request #4225 from resmo/doc/hosts

host: minor doc style improvements
supervisorctl module: fixing typo in error handling
Merge pull request #4229 from eggsby/supervisorctl

supervisorctl module: fixing typo in error handling
Elaborate on capabilities of subversion module
Merge pull request #4231 from drfickle/svn_docs

Elaborate on capabilities of subversion module