INI file format

"The INI file format is an informal standard for configuration files
for some platforms or software. INI files are simple text files with
a basic structure composed of 'sections' and 'properties'."

Reference: "INI file". Wikipedia. 
<http://en.wikipedia.org/wiki/INI_file> Retrieved: 2014-07-14.

* Filename extension

  "*.INI" is typical. Also used: *.CFG, *.CONF, CONFIG.TXT, ...

* Key/Property 

  name=value

  * Max. line length 256 char.
  * Max. name length 32 char.
  * Case-sensitive (standard in case-insensitive names)

* Sections

  Keys may be grouped into arbitrarily named sections. A section
  starts with the section name in brackets on a line by itself and
  continues until the next section or the end of the file.

  [section]

  * Section name may be max. 32 characters
  * Case-sensitive (Standard is case-incensitive)

* Comments

  Lines with character ";" or "#" in first position.

* Duplicate names

  If a given section/key pair is encountered, the later value
  overrides previous values.

* Global properties

  Global properties do not belong to any section. They are defined
  like other properties, but before the beginning of the first
  section (if any).