Update upstream source from tag 'upstream/5.3.0GA'

Update to upstream version '5.3.0GA'
with Debian dir dfd14d63b0238e276ade6f54dd9100325df5b2f9

1 files changed, 191 insertions, 0 deletions

diff --git a/app/bin/bitmaps/svg/curved-tangent.svg b/app/bin/bitmaps/svg/curved-tangent.svg
new file mode 100644
index 0000000..e9aee6b
--- /dev/null
+++ b/app/bin/bitmaps/svg/curved-tangent.svg
@@ -0,0 +1,191 @@
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