Changes in version 2.13.1:
==========================
*
* Bug 728031: Use visibility attributes/__declspec (dllexport) to
  export public symbols
* Bug 691991: Add Simple Support for Visual Studio 2012

Contributors:
  Chun-wei Fan

Translation
  Inaki Larranaga Murgoitio (eu), Matej Urbančič (sl), marablack3 (el)