attempt to introduce JSONSelect, and define the different language levels.
attempt to introduce JSONSelect, and define the different language levels.

holidayextras/JSONSelect,rwaldron/JSONSelect,holidayextras/JSONSelect,lloyd/JSONSelect,jmptrader/JSONSelect,jmptrader/JSONSelect,MrChen2015/JSONSelect,dbo/JSONSelect,propulsionio/JSONSelect,MrChen2015/JSONSelect,dbo/JSONSelect