[gtk: 2/2] Merge branch 'benzea/foreach-documentation' into 'master'

[Timm Bäder <baedert src gnome org>]

commit 40ae5c1319fba52ff5545dd86f0f48aeefd4e0fc
Merge: d0f4fcb6fd 8c9c3e4426
Author: Timm Bäder <mail baedert org>
Date:   Mon Nov 19 13:38:34 2018 +0000

    Merge branch 'benzea/foreach-documentation' into 'master'
    
    container: Document that removal from foreach is permissible
    
    Closes #1461
    
    See merge request GNOME/gtk!423

 gtk/gtkcontainer.c | 2 ++
 gtk/gtkcontainer.h | 3 ++-
 2 files changed, 4 insertions(+), 1 deletion(-)
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