Scala: fix nested sequence/hash-map equality.
Scala: fix nested sequence/hash-map equality.

Related to #123

hterkelsen/mal,DomBlack/mal,SawyerHood/mal,jwalsh/mal,SawyerHood/mal,foresterre/mal,0gajun/mal,alantsev/mal,0gajun/mal,tompko/mal,sleep/mal,tompko/mal,0gajun/mal,sleep/mal,hterkelsen/mal,h3rald/mal,sleexyz/mal,hterkelsen/mal,sleep/mal,h3rald/mal,foresterre/mal,alantsev/mal,mpwillson/mal,tompko/mal,h3rald/mal,mpwillson/mal,alantsev/mal,DomBlack/mal,sleexyz/mal,0gajun/mal,0gajun/mal,SawyerHood/mal,DomBlack/mal,tompko/mal,sleexyz/mal,SawyerHood/mal,SawyerHood/mal,hterkelsen/mal,joncol/mal,mpwillson/mal,jwalsh/mal,mpwillson/mal,h3rald/mal,jwalsh/mal,hterkelsen/mal,h3rald/mal,mpwillson/mal,alantsev/mal,alantsev/mal,SawyerHood/mal,DomBlack/mal,foresterre/mal,jwalsh/mal,sleep/mal,foresterre/mal,h3rald/mal,hterkelsen/mal,alantsev/mal,0gajun/mal,hterkelsen/mal,jwalsh/mal,foresterre/mal,0gajun/mal,0gajun/mal,SawyerHood/mal,jwalsh/mal,mpwillson/mal,0gajun/mal,SawyerHood/mal,alantsev/mal,h3rald/mal,tompko/mal,sleep/mal,jwalsh/mal,DomBlack/mal,mpwillson/mal,foresterre/mal,DomBlack/mal,jwalsh/mal,joncol/mal,sleexyz/mal,0gajun/mal,hterkelsen/mal,foresterre/mal,h3rald/mal,DomBlack/mal,mpwillson/mal,tompko/mal,DomBlack/mal,h3rald/mal,jwalsh/mal,hterkelsen/mal,0gajun/mal,foresterre/mal,sleep/mal,DomBlack/mal,DomBlack/mal,DomBlack/mal,tompko/mal,DomBlack/mal,jwalsh/mal,SawyerHood/mal,h3rald/mal,h3rald/mal,sleep/mal,sleexyz/mal,alantsev/mal,jwalsh/mal,DomBlack/mal,alantsev/mal,SawyerHood/mal,SawyerHood/mal,foresterre/mal,SawyerHood/mal,jwalsh/mal,tompko/mal,tompko/mal,sleexyz/mal,hterkelsen/mal,0gajun/mal,jwalsh/mal,hterkelsen/mal,SawyerHood/mal,hterkelsen/mal,alantsev/mal,joncol/mal,0gajun/mal,sleexyz/mal,foresterre/mal,0gajun/mal,hterkelsen/mal,0gajun/mal,foresterre/mal,foresterre/mal,sleep/mal,sleep/mal,alantsev/mal,0gajun/mal,DomBlack/mal,sleep/mal,0gajun/mal,jwalsh/mal,h3rald/mal,hterkelsen/mal,alantsev/mal,foresterre/mal,SawyerHood/mal,DomBlack/mal,foresterre/mal,hterkelsen/mal,h3rald/mal,sleexyz/mal,foresterre/mal,sleexyz/mal,DomBlack/mal,alantsev/mal,hterkelsen/mal,mpwillson/mal,sleexyz/mal,h3rald/mal,hterkelsen/mal,0gajun/mal,mpwillson/mal,sleexyz/mal,SawyerHood/mal,foresterre/mal,tompko/mal,tompko/mal,sleexyz/mal,tompko/mal,h3rald/mal,sleexyz/mal,hterkelsen/mal,sleep/mal,jwalsh/mal,sleep/mal,sleep/mal,jwalsh/mal,DomBlack/mal,h3rald/mal,foresterre/mal,mpwillson/mal,mpwillson/mal,sleexyz/mal,tompko/mal,0gajun/mal,jwalsh/mal,tompko/mal,DomBlack/mal,mpwillson/mal,DomBlack/mal,DomBlack/mal,SawyerHood/mal,SawyerHood/mal,mpwillson/mal,sleexyz/mal,tompko/mal,DomBlack/mal,tompko/mal,h3rald/mal,sleexyz/mal,hterkelsen/mal,sleep/mal,sleep/mal,alantsev/mal,0gajun/mal,sleep/mal,alantsev/mal,SawyerHood/mal,tompko/mal,sleep/mal,alantsev/mal,sleexyz/mal,alantsev/mal