remove the compatibility library

it's been fatally failing for the past couple of weeks and warning for literal years. if software hasn't been ported yet it can break for all I care.

fixing breakage related to this is merely a matter of either requiring 'lib/releaseme' instead of 'lib/whateverrandomfile' to simply use everything (which is likely the most reasonable thing to do) or using 'lib/releaseme/whateverrandomfile' to continue using that one specific file