#44: Improved JW.Schema architecture: lazy compilation, anonymous class support, improved validation stack.
#44: Tested Dictionary validation class.
#44: Tested Enum validation class.
#44: Tested FixedArray validation class.
#44: Tested Null validation class.
#44: Tested Number and Int validation class.
#44: Tested Part and Percent validation class.
#44: Tested Positive and PositiveInt validation class.
#44: Tested Unsigned and UnsignedInt validation class.
#44: Tested Object validation class.
#44: Tested Object validation class with garbage.
#44: Tested Object validation class with garbage.
#44: Tested Object validation class inheritance.
#44: Tested Or validation class.
#44: Tested Set validation class.
#44: Tested Simple validation class.
#44: Tested String validation class.
#44: Tested TypedObject validation class.
#44: Tested Undefined validation class.
#44: Tested Unset validation class.