Update README.md

README.md

@@ -26,6 +26,11 @@ environments.
    - Properties of the `Intl.NumberFormat` Constructor ([11.2](http://www.ecma-international.org/ecma-402/1.0/#sec-11.2))
    - Properties of the `Intl.NumberFormat` Prototype Object ([11.3](http://www.ecma-international.org/ecma-402/1.0/#sec-11.3))
    - Properties of Intl.NumberFormat Instances([11.4](http://www.ecma-international.org/ecma-402/1.0/#sec-11.4))
+ - __`Intl.DateTimeFormat`__ 
+   - The `Intl.DateTimeFormat` constructor ([12.1](http://www.ecma-international.org/ecma-402/1.0/#sec-12.1))
+   - Properties of the `Intl.DateTimeFormat` Constructor ([12.2](http://www.ecma-international.org/ecma-402/1.0/#sec-12.2))
+   - Properties of the `Intl.DateTimeFormat` Prototype Object ([12.3](http://www.ecma-international.org/ecma-402/1.0/#sec-12.3))
+   - Properties of Intl.DateTimeFormat Instances([12.4](http://www.ecma-international.org/ecma-402/1.0/#sec-12.4))
  - Locale Sensitive Functions of the ECMAScript Language Specification
    - Properties of the `Number` Prototype Object ([13.2](http://www.ecma-international.org/ecma-402/1.0/#sec-13.2))
 
@@ -35,12 +40,13 @@ environments.
  - `BestFitSupportedLocales` internal function
  - Implementation-dependent numbering system mappings
  - Collator objects (`Intl.Collator`)
- - DateTimeFormat objects (`Intl.DateTimeFormat`)
  - Properties of the `String` prototype object
  - Properties of the `Date` prototype object
  - Test suites
 
-None of the implementation has been tested for compliance as of yet. 
+None of the implementation has been tested for compliance as of yet, and a few of the
+implemented functions may currently be non-conforming and/or incomplete.  Those functions
+have comments marked as 'TODO' in the source code.
 [test402](http://test262.ecmascript.org/testcases_intl402.html) integration is planned.
 
 ## Compatibility