[vte] Created tag 0.50.3

[Christian Persch <chpe src gnome org>]

The unsigned tag '0.50.3' was created.

Tagger: Christian Persch <chpe src gnome org>
Date: Mon Apr 9 21:49:35 2018 +0200

    Version 0.50.3
    
    Git-EVTag-v0-SHA512: 
c7f922a324dc9af1a1b44f9d1a58ba12ca21b9ca0aaa71b238c5677da067e2d403fe724042cb4949bcae717dbc517e1b89da0245ba2d7813946d66998403e7f5

Changes since the last tag '0.50.2':

Christian Persch (3):
      Post release version bump
      matcher: Fix memory leak
      pty: Fix mem leak

Debarshi Ray (1):
      widget: Remove GdkVisibilityState handling

Egmont Koblinger (1):
      widget: Reset might need to start blinking the cursor

GNOME Translation Robot (1):
      Update Scottish Gaelic translation

Hannie Dumoleyn (1):
      Update Dutch translation

Pieter Schalk Schoeman (1):
      Add Afrikaans translation