Removed removed markets in json file
Removed removed markets in json file

Many markets are removed on cexio. 
Using the old markets gives an exception in getting open orders.
andre77/XChange,stachon/XChange,sutra/XChange,npomfret/XChange,anwfr/XChange,nopy/XChange,joansmith/XChange,mmithril/XChange,jheusser/XChange,gaborkolozsy/XChange,stevenuray/XChange,evdubs/XChange,TSavo/XChange,Panchen/XChange,chrisrico/XChange,ww3456/XChange,LeonidShamis/XChange,douggie/XChange,timmolter/XChange,dozd/XChange