[gxml] Created tag 0.8.2

[Daniel Espinosa Ortiz <despinosa src gnome org>]

The unsigned tag '0.8.2' was created.

Tagger: Daniel Espinosa <esodan gmail com>
Date: Thu Jan 14 15:47:44 2016 -0600

    Release bugfix release 0.8.2

Changes since the last tag '0.8.1':

Daniel Espinosa (8):
      Fixed xDocument.from_string() no root element
      Added xDocument.from_string() tests
      TwDocument.save_to() now makes a backup by default
      Most changes improves GIO GLib.File use
      Updated NEWS for new translations
      Setup 0.8.2 release
      Merge branch 'gxml-0.8' for 0.8.2 release
      Fixed merge from gxml-0.8 branch for 0.8.2 new release