[orca] Created tag ORCA_3_28_1

[Joanmarie Diggs <joanied src gnome org>]

The unsigned tag 'ORCA_3_28_1' was created.

Tagger: Joanmarie Diggs <jdiggs igalia com>
Date: Sat Apr 21 08:56:15 2018 -0400

    Orca v3.28.1

Changes since the last tag 'ORCA_3_28_0':

Anders Jonsson (2):
      help: Fix a typo
      Update Swedish translation

Joanmarie Diggs (5):
      Post-release version bump
      Ignore new "busy" event for editable content in Thunderbird
      Ignore children-changed events from layered panes
      Ignore name-change events from canvas and icon
      Prep for 3.28.1 release

Samuel Thibault (2):
      braille: fix bogus dots appearing after text
      Release device when braille is deactivated for some applications