[pitivi] Created tag 0.98.1

[Alexandru Băluț <alexbalut src gnome org>]

The unsigned tag '0.98.1' was created.

Tagger: Alexandru Băluț <alexandru balut gmail com>
Date: Sat Jul 1 00:25:13 2017 +0200

    Release 0.98.1

Changes since the last tag '0.98':

Alexandru Băluț (2):
      Make sure gst-transcoder can be built
      Release 0.98.1

Thibault Saunier (3):
      GStreamer gtk plugin was renamed to 'gtk'
      Keep compatibility with Gst 1.10 trying to check presence of gstgtk
      Update GstTranscoder submodule to 1.10.1