update readme and changelog

Author: snd

CHANGELOG.md

@@ -5,7 +5,6 @@
 - `.component` method renamed to `.build`
 - the `.text` method now uses `React.DOM.text` which gets wrapped in a `span` tag.
 - added AMD support
-- removed deprecation warnings for react 0.12.2
-- react-kup now comes with a version of react (0.12.0) caused confusion
+- react-kup now comes with a version of react (0.13.3) because the configuration caused confusion
 - supports both react-classes and react-elements as arguments to `.build`
-- supports react elements as content
+- supports react-elements as argument to `k.{tag}`

README.md

@@ -24,6 +24,7 @@
 - no react mixin
 - it uses the same concept as [**kup**](https://github.com/snd/kup) (kup is an html builder for nodejs)
   but builds up nested react elements instead of html strings.
+- supports all tags supported by react
 
 ```
 npm install react-kup