revision 42

Replace BeardLib asset loading method, in preparation to make ACH no longer dependent on BeardLib - now only use SBLT asset loading. (Note: in the meantime, BeardLib is still required because of minor utilities such as filepaths and updaters)
Added hidden setting for crosshair position rounding (no menu option)
Fixed crosshair centering on changing shake setting
Allow filtering ECM/PECM hits
Support for Hoppip's Pick Up Weapons mod https://modworkshop.net/mod/48850
(yes, I accidentally skipped r41)