Added test for downloading data purchased on QC
Added test for downloading data purchased on QC

tomhunter-gh/Lean,Jay-Jay-D/LeanSTP,Jay-Jay-D/LeanSTP,redmeros/Lean,JKarathiya/Lean,AnshulYADAV007/Lean,StefanoRaggi/Lean,kaffeebrauer/Lean,JKarathiya/Lean,StefanoRaggi/Lean,andrewhart098/Lean,young-zhang/Lean,AlexCatarino/Lean,JKarathiya/Lean,tomhunter-gh/Lean,StefanoRaggi/Lean,tomhunter-gh/Lean,devalkeralia/Lean,AnshulYADAV007/Lean,andrewhart098/Lean,AlexCatarino/Lean,kaffeebrauer/Lean,StefanoRaggi/Lean,QuantConnect/Lean,Jay-Jay-D/LeanSTP,andrewhart098/Lean,jameschch/Lean,AlexCatarino/Lean,jameschch/Lean,Mendelone/forex_trading,Jay-Jay-D/LeanSTP,kaffeebrauer/Lean,andrewhart098/Lean,redmeros/Lean,AnshulYADAV007/Lean,tomhunter-gh/Lean,devalkeralia/Lean,young-zhang/Lean,devalkeralia/Lean,QuantConnect/Lean,StefanoRaggi/Lean,devalkeralia/Lean,young-zhang/Lean,jameschch/Lean,AlexCatarino/Lean,Mendelone/forex_trading,jameschch/Lean,JKarathiya/Lean,AnshulYADAV007/Lean,Jay-Jay-D/LeanSTP,jameschch/Lean,young-zhang/Lean,Mendelone/forex_trading,kaffeebrauer/Lean,redmeros/Lean,QuantConnect/Lean,kaffeebrauer/Lean,QuantConnect/Lean,AnshulYADAV007/Lean,Mendelone/forex_trading,redmeros/Lean