2.1.0
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* Update all license notices to 2012
* Support VERSION for package.
* Retab everything
* Support empty section names
* Fix warning; undefined shlibs
* Add support for non-key/value data.
* Correct tab/space inconsistency in documentation for GetLines
  and GetLine functions.
* Issue #1: Config files cannot handle LDAP DN
* Issue #2: Allow quoted strings containing comment symbols
