* String values beginning or ending with spaces, or
  containing commas or semicolons, must be enclosed in quotes.  DONE 

* Unrecognized keys should be skipped. DONE

* Quote and backslash ("\", decimal code 92) characters

* Binary characters (decimal ranges 0..31, 127..159) appearing inside strings 
  must be encoded using the escape sequences described in this document.

* Escape characters (see page 7 or 12)

* Continuation characters

*  When a parser encounters an unrecognized section name, the entire
   section (with all its keys) should be skipped. 

