[gtk-doc: 11/11] Merge branch 'wip/documentation' into 'master'

[Stefan Sauer <stefkost src gnome org>]

commit 8b8335c32183fbc112428078c84a8d357796fa90
Merge: 0cad101 5999ccf
Author: Stefan Sauer <ensonic hora-obscura de>
Date:   Sun Jul 8 17:09:49 2018 +0000

    Merge branch 'wip/documentation' into 'master'
    
    Gtk-Doc Manual: Documentation updates
    
    See merge request GNOME/gtk-doc!3

 help/manual/C/index.docbook | 771 ++++++++++++++++++++++++++++++--------------
 help/manual/Makefile.am     |  50 ++-
 help/manual/meson.build     |   9 +-
 help/manual/version.ent.in  |   2 +
 style/style.css             |   9 +
 5 files changed, 604 insertions(+), 237 deletions(-)
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