OSD info on branch hover is mandatory, so I'm not removing it. drawing the branch OSD-framebuffer on the emulator screen is barely possible without butchering everything, so I'm not doing it. instead, keep both core and client framebuffers and use them where they make sense: osd FB shows up on hover, core FB goes to emulator screen on branch load.
the fact that it was screwing up osd text (that's not pixel based by design) causes more problems than smaller popup was ever intended to solve. and it's not branch or tasproject size, because screenshots are stored in the same resolution as your emulator screen. so I don't even know which problems it was solving. if it was made to shrink because originally it couldn't expand outside tastudio, this has been resolved a while ago, and we can afford covering as much user screen as they already cover with emuhawk. unless they complain, then it can return as an option.
only update opacity by 1/8th every 40ms. allows to skip fading in if mouse moves around at regular speed, and only pops up if deliberately hovering over the cell
also reduce magic numbers a bit
adelikat