Yet more hacks to get the PNG file size down. This time, drop the alpha
[pr0n] / sql /
drwxr-xr-x   ..
-rw-r--r-- 3324 pr0n.sql
-rw-r--r-- 2931 upgrade-v2.40.sql
-rw-r--r-- 2464 upgrade-v2.50.sql