Duplicates shouldn't be considering in play area. (#232)
Duplicates shouldn't be considering in play area. (#232)

In order to make searching all cards safer for effects being applied,
duplicates are no longer considering to have a location of 'play area'.
Previously, this caused the Shadow Tower Mason to grant its ability by
counting duplicated location cards as in play.

Fixes #231.
jeremylarner/ringteki,Antaiseito/throneteki_for_doomtown,DukeTax/throneteki,cavnak/throneteki,cryogen/gameteki,jeremylarner/ringteki,Antaiseito/throneteki_for_doomtown,ystros/throneteki,cryogen/throneteki,gryffon/ringteki,samuellinde/throneteki,jeremylarner/ringteki,DukeTax/throneteki,cryogen/throneteki,gryffon/ringteki,gryffon/ringteki,cavnak/throneteki,samuellinde/throneteki,cryogen/gameteki,jbrz/throneteki,jbrz/throneteki