[libchamplain] Created tag LIBCHAMPLAIN_0_12_16

[Jiří Techet <jiritechet src gnome org>]

The unsigned tag 'LIBCHAMPLAIN_0_12_16' was created.

Tagger: Jiří Techet <techet gmail com>
Date: Wed Sep 6 23:35:18 2017 +0200

    0.12.16

Changes since the last tag 'LIBCHAMPLAIN_0_12_15':

Chris Mayo (4):
      Make launcher-gtk.py Python 3 compatible
      Silence PyGI version warnings for Python demos
      Fix MapProjection attribute error for 'MAP_PROJECTION_MERCATOR'
      Implement flake8 suggestions for Python demos

Jan-Michael Brummer (1):
      Fix touch gesture zoom

Jens Georg (1):
      Add possibility to set User-Agent for requests

Jiří Techet (4):
      Post release version bump
      Fix 0.12.15 release date in NEWS
      Update docs with the newly added functions
      0.12.16