Fix installation cloning instructions.

Document render.Render class

Sort hosts in most templates by default on hostname.

Formatting fix

Include instructions on how to customize html_fancy_split template

Extend column sorting documentation.

Fix Python package meta_data license

Fix Python package meta_data license

sql template: replace reserved keyword 'system' with 'system_type'.

Skip host var parsing for directories.

Ignore hosts that don't actually exists when applying section vars.

Add usage note to doc about python bin and ansible-cmdb.py location

Properly quotes vars in wrapper script.

Typo and spelling fix.

Tab to spaces.