[at-spi2-core] (2 commits) ...Merge branch 'ins-and-del' into 'master'

From: Mike Gorse <mgorse src gnome org>
To: commits-list gnome org
Cc:
Subject: [at-spi2-core] (2 commits) ...Merge branch 'ins-and-del' into 'master'
Date: Sat, 15 Jun 2019 02:05:15 +0000 (UTC)

Summary of changes:

  12da9f3... Add ATSPI_ROLE_CONTENT_DELETION and ATSPI_ROLE_CONTENT_INSE
  e0a2b8e... Merge branch 'ins-and-del' into 'master'