initial food class
primitive to jsonValue conversions
toJSON for array
jsonize working for objects
unittest basic object jsonizing
jsonization unit test with properties
jsonize homogenous arrays
change toJSONObj -> toJSON
work on json ctor
fromJSON for primitive types
fromJSON for class types
add class dejsonization unit test
toJson for struct types
better template restrictions for fromJSON
reduce duplicate code in jsonize
Merge github setup