Added png thumb icons and code to support them

[irwi] / data / symbols / up_4_thumbs.png

diff --git a/data/symbols/up_4_thumbs.png b/data/symbols/up_4_thumbs.png
new file mode 100644 (file)
index 0000000..a3e9f84
Binary files /dev/null and b/data/symbols/up_4_thumbs.png differ