[latexila] Remove some screenshots

[Sébastien Wilmet <swilmet src gnome org>]

commit 9b23d5e6b5e9c8fbe3321b2641867e6553de17ae
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Thu Jan 1 14:57:56 2015 +0100

    Remove some screenshots
    
    The screenshots are now at:
    https://people.gnome.org/~swilmet/latexila/
    
    The three remaining screenshots are still in git because they were used
    in the AppData. So they should be kept at least several years (e.g.
    three years).

 data/images/app/Makefile.am                        |    5 +++++
 .../app/screenshot-build-tools-more-details.png    |  Bin 95834 -> 0 bytes
 .../app/screenshot-build-tools-preferences.png     |  Bin 37641 -> 0 bytes
 data/images/app/screenshot-project.png             |  Bin 14998 -> 0 bytes
 data/images/app/screenshot-symbols.png             |  Bin 18662 -> 0 bytes
 data/images/app/screenshot-templates.png           |  Bin 23979 -> 0 bytes
 6 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/data/images/app/Makefile.am b/data/images/app/Makefile.am
index 7ce8d3e..7ee1af9 100644
--- a/data/images/app/Makefile.am
+++ b/data/images/app/Makefile.am
@@ -3,4 +3,9 @@ EXTRA_DIST = logo.svg
 appdir = $(pkgdatadir)/images/app
 dist_app_DATA = logo.png
 
+# The following screenshots were used for the AppData. They can be deleted in 2018.
+# screenshot-build-tools.png
+# screenshot-completion.png
+# screenshot-structure.png
+
 -include $(top_srcdir)/git.mk