Fix failing tests / add new tests for converters
Fix failing tests / add new tests for converters

codeaudit/fuel,hantek/fuel,udibr/fuel,vdumoulin/fuel,rodrigob/fuel,dmitriy-serdyuk/fuel,mila-udem/fuel,laurent-dinh/fuel,mjwillson/fuel,harmdevries89/fuel,codeaudit/fuel,bouthilx/fuel,ejls/fuel,markusnagel/fuel,chrishokamp/fuel,bouthilx/fuel,capybaralet/fuel,harmdevries89/fuel,aalmah/fuel,janchorowski/fuel,aalmah/fuel,janchorowski/fuel,chrishokamp/fuel,vdumoulin/fuel,capybaralet/fuel,orhanf/fuel,udibr/fuel,dwf/fuel,rodrigob/fuel,dwf/fuel,orhanf/fuel,dhruvparamhans/fuel,dribnet/fuel,markusnagel/fuel,ejls/fuel,dribnet/fuel,mjwillson/fuel,glewis17/fuel,rizar/fuel,glewis17/fuel,laurent-dinh/fuel,hantek/fuel,mila-udem/fuel,dmitriy-serdyuk/fuel,rizar/fuel,dhruvparamhans/fuel