Fixed printTable & T:toString()
Fixed printTable & T:toString()

They used to break when printing a table containing an array containing
objects which (in E2) are tables (such as vectors, angles, etc).

Fixes #480

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