Fixed broken Nailer entity.
Fixed broken Nailer entity.

The Nailer was calling function CanNail incorrectly.

Python1320/wire,mitterdoo/wire,immibis/wiremod,mms92/wire,sammyt291/wire,notcake/wire,NezzKryptic/Wire,bigdogmat/wire,thegrb93/wire,garrysmodlua/wire,rafradek/wire,wiremod/wire,plinkopenguin/wiremod,dvdvideo1234/wire,CaptainPRICE/wire,Grocel/wire