11 Jul 1202 (13 Jul 2018): Added the catcitations environment, which inserts appropriate spacing before and after a citations section. Also added \catcitationsbefskip and \catcitationsaftskip, to allow controlling how much space will be skipped. Version 2.1. 11 Jan 1202 (13 Jan 2018): Complete rewrite of the package; much simpler and cleaner. Added \catexplic command. \citetitle was replaced by \catcitetitle, to avoid inevitable naming collisions. \scripture is now simply an alias of \catcite, with a view to eventual deprecation. Version 2.0.