prototype.UpdateObjects(meta): don't overwrite metatable functions starting with "On" to avoid overriding events added later on
particle emitters are now required to be drawn and updated manually
updated tests to work with recent changes
added SetScrollable
fixed more issues regarding text sizes
for unknown characters try to upper first but otherwise default to "?"
added some glyph translations
subtract width with font padding
cleanup
more text edit variables
get text size needs to obey font padding as well
added PANEL:CenterText
more work