[gnome-sudoku] help: Remove Hints

[Piotr Drąg <piotrdrag src gnome org>]

commit 1cb664130e6e6f68e393c14780498c065e7494b4
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Dec 5 01:23:50 2017 +0100

    help: Remove Hints
    
    Both these options are long gone.
    Removes also the (now) unused screenshot.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=739418

 help/C/figures/possible-numbers.png  |  Bin 65626 -> 0 bytes
 help/C/hints.page                    |   61 ----------------------------------
 help/Makefile.am                     |    2 -
 help/de/figures/possible-numbers.png |  Bin 56763 -> 0 bytes
 help/fr/figures/possible-numbers.png |  Bin 52853 -> 0 bytes
 help/pl/figures/possible-numbers.png |  Bin 24721 -> 0 bytes
 6 files changed, 0 insertions(+), 63 deletions(-)
---
diff --git a/help/Makefile.am b/help/Makefile.am
index 4b3971c..108acea 100644
--- a/help/Makefile.am
+++ b/help/Makefile.am
@@ -4,7 +4,6 @@ HELP_ID = gnome-sudoku
 HELP_MEDIA = \
        figures/logo32.png              \
        figures/logo.png                \
-       figures/possible-numbers.png    \
        figures/resuming.png            \
        figures/rowcolumnbox.png        \
        figures/strategy1.png           \
@@ -17,7 +16,6 @@ HELP_FILES = \
        develop.page                    \
        documentation.page              \
        highlighting.page               \
-       hints.page                      \
        index.page                      \
        keyboard-shortcuts.page         \
        legal.xml                       \