Log Message:
Update to 3.1.20140620

Changelog:
2014-06-20 Jess Thrysoee

   * version-info: 0:51:0

   * all: sync with upstream source

2014-06-18 Jess Thrysoee

   * version-info: 0:50:0

   * all: sync with upstream source - add weak alias patches

2014-06-18 Jess Thrysoee

   * version-info: 0:49:0

   * all: sync with upstream source.

2014-02-13 Jess Thrysoee

   * version-info: 0:48:0

   * all: sync with upstream source.

   * examples/fileman.c: Fix typo. Patch by Kamil Dudka.

   * Makefile.am, configure.ac: Add --enable-examples configure parameter.
        Make it possible to enable/disable building of the examples programs.
        Patch by James Le Cuirot.