[gnote] Update manual screenshots

[Aurimas Černius <aurimasc src gnome org>]

commit 92d03b160e94d1aa4acf0eea12e2c6708e5cd99f
Author: Aurimas Černius <aurisc4 gmail com>
Date:   Sat Mar 13 13:03:45 2021 +0200

    Update manual screenshots

 help/C/figures/add-notebook-search.png              | Bin 71225 -> 62385 bytes
 help/C/figures/delete-notebook.png                  | Bin 55889 -> 37512 bytes
 help/C/figures/gnote-preferences-add-ins.png        | Bin 33909 -> 35240 bytes
 help/C/figures/gnote-preferences-editing.png        | Bin 37097 -> 35396 bytes
 .../C/figures/gnote-preferences-synchronization.png | Bin 31113 -> 36514 bytes
 help/C/figures/gnote-search-all-notes.png           | Bin 59553 -> 57700 bytes
 help/C/figures/gnote-syncprefs-local.png            | Bin 27046 -> 28008 bytes
 help/C/figures/gnote-syncprefs-webdav.png           | Bin 31113 -> 32406 bytes
 help/C/figures/gnote-template-note.png              | Bin 66703 -> 31240 bytes
 help/C/figures/note-template.png                    | Bin 55172 -> 32419 bytes
 10 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/help/C/figures/add-notebook-search.png b/help/C/figures/add-notebook-search.png
index fa53b9ae..90828269 100644
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diff --git a/help/C/figures/delete-notebook.png b/help/C/figures/delete-notebook.png
index a7a841fd..eccbf0fb 100644
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diff --git a/help/C/figures/gnote-preferences-add-ins.png b/help/C/figures/gnote-preferences-add-ins.png
index 152acd8f..d110ac22 100644
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b/help/C/figures/gnote-preferences-add-ins.png differ
diff --git a/help/C/figures/gnote-preferences-editing.png b/help/C/figures/gnote-preferences-editing.png
index 91593655..51a17306 100644
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diff --git a/help/C/figures/gnote-preferences-synchronization.png 
b/help/C/figures/gnote-preferences-synchronization.png
index a28fab79..d38bee5c 100644
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diff --git a/help/C/figures/gnote-search-all-notes.png b/help/C/figures/gnote-search-all-notes.png
index 22619dec..495755a6 100644
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differ
diff --git a/help/C/figures/gnote-syncprefs-local.png b/help/C/figures/gnote-syncprefs-local.png
index b09506f0..82fcc44a 100644
Binary files a/help/C/figures/gnote-syncprefs-local.png and b/help/C/figures/gnote-syncprefs-local.png differ
diff --git a/help/C/figures/gnote-syncprefs-webdav.png b/help/C/figures/gnote-syncprefs-webdav.png
index a28fab79..0cb4f1a2 100644
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diff --git a/help/C/figures/gnote-template-note.png b/help/C/figures/gnote-template-note.png
index 4d9b788d..1c54b0df 100644
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diff --git a/help/C/figures/note-template.png b/help/C/figures/note-template.png
index 40564ccc..9ef9cab4 100644
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