[LyX/master] Remove outdated math panel png files

[Juergen Spitzmueller]

commit 42ec433fd8c9867b37ebd24a5fc9b777720e0708
Author: Juergen Spitzmueller <spitz at lyx.org>
Date:   Tue Feb 9 14:02:09 2021 +0100

    Remove outdated math panel png files
---
 lib/Makefile.am                |   13 +------------
 lib/images/math/ams_arrows.png |  Bin 1122 -> 0 bytes
 lib/images/math/ams_misc.png   |  Bin 297 -> 0 bytes
 lib/images/math/ams_nrel.png   |  Bin 2527 -> 0 bytes
 lib/images/math/ams_ops.png    |  Bin 803 -> 0 bytes
 lib/images/math/ams_rel.png    |  Bin 2296 -> 0 bytes
 lib/images/math/arrows.png     |  Bin 586 -> 0 bytes
 lib/images/math/bop.png        |  Bin 685 -> 0 bytes
 lib/images/math/brel.png       |  Bin 718 -> 0 bytes
 lib/images/math/greek.png      |  Bin 436 -> 0 bytes
 lib/images/math/misc.png       |  Bin 838 -> 0 bytes
 lib/images/math/varsz.png      |  Bin 588 -> 0 bytes
 12 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 754dd37..c73bcd2 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -19,23 +19,12 @@ dist_noinst_DATA = \
 	fonts/test/check_glyphs.lyx \
 	images/README \
 	images/font-smallcaps.svgz \
-	images/math/ams_arrows.png \
-	images/math/ams_misc.png \
-	images/math/ams_nrel.png \
-	images/math/ams_ops.png \
-	images/math/ams_rel.png \
-	images/math/arrows.png \
-	images/math/bop.png \
-	images/math/brel.png \
 	images/math/deco.svgz \
 	images/math/delim0.svgz \
 	images/math/delim1.svgz \
 	images/math/delim.svgz \
 	images/math/dots.svgz \
-	images/math/font.svgz \
-	images/math/greek.png \
-	images/math/misc.png \
-	images/math/varsz.png
+	images/math/font.svgz
 
 skbinddir = $(pkgdatadir)/bind/sk
 dist_skbind_DATA = \
diff --git a/lib/images/math/ams_arrows.png b/lib/images/math/ams_arrows.png
deleted file mode 100644
index c73b991..0000000
Binary files a/lib/images/math/ams_arrows.png and /dev/null differ
diff --git a/lib/images/math/ams_misc.png b/lib/images/math/ams_misc.png
deleted file mode 100644
index f698a56..0000000
Binary files a/lib/images/math/ams_misc.png and /dev/null differ
diff --git a/lib/images/math/ams_nrel.png b/lib/images/math/ams_nrel.png
deleted file mode 100644
index f48f777..0000000
Binary files a/lib/images/math/ams_nrel.png and /dev/null differ
diff --git a/lib/images/math/ams_ops.png b/lib/images/math/ams_ops.png
deleted file mode 100644
index 05dc818..0000000
Binary files a/lib/images/math/ams_ops.png and /dev/null differ
diff --git a/lib/images/math/ams_rel.png b/lib/images/math/ams_rel.png
deleted file mode 100644
index 957470c..0000000
Binary files a/lib/images/math/ams_rel.png and /dev/null differ
diff --git a/lib/images/math/arrows.png b/lib/images/math/arrows.png
deleted file mode 100644
index fbcb6c9..0000000
Binary files a/lib/images/math/arrows.png and /dev/null differ
diff --git a/lib/images/math/bop.png b/lib/images/math/bop.png
deleted file mode 100644
index 3cb0baa..0000000
Binary files a/lib/images/math/bop.png and /dev/null differ
diff --git a/lib/images/math/brel.png b/lib/images/math/brel.png
deleted file mode 100644
index a609211..0000000
Binary files a/lib/images/math/brel.png and /dev/null differ
diff --git a/lib/images/math/greek.png b/lib/images/math/greek.png
deleted file mode 100644
index 488ed68..0000000
Binary files a/lib/images/math/greek.png and /dev/null differ
diff --git a/lib/images/math/misc.png b/lib/images/math/misc.png
deleted file mode 100644
index b49cbf5..0000000
Binary files a/lib/images/math/misc.png and /dev/null differ
diff --git a/lib/images/math/varsz.png b/lib/images/math/varsz.png
deleted file mode 100644
index dca043e..0000000
Binary files a/lib/images/math/varsz.png and /dev/null differ