add docs for SVG, and better tests

docs/change-log.md

@@ -5,6 +5,7 @@
 ### News:
 
 -	added regression tests for reported bugs
+-	added support for SVG
 
 ### Bug Fixes:
 
@@ -14,6 +15,8 @@
 -	fixed caching bug in links w/ config option attached [#43](https://github.com/lhorie/mithril.js/issues/43)
 -	fixed attribute update bug when an element has both `oninput` and `onkeydown` handlers [#36](https://github.com/lhorie/mithril.js/issues/36)
 
+---
+
 [v0.1.3](/mithril/archive/v0.1.3) - maintenance
 
 ### News:

docs/mithril.md

@@ -185,6 +185,18 @@ You can use this mechanism to attach custom event listeners to controller method
 
 ---
 
+You can use Mithril to create SVG documents (as long as you don't need to support browsers that don't support SVG natively).
+
+Mithril automatically figures out the correct XML namespaces when it sees an SVG island in the virtual DOM tree.
+
+```javascript
+m("svg[height='200px'][width='200px']", [
+	m("image[href='foo.jpg'][height='200px'][width='200px']")
+])
+```
+
+---
+
 ### Signature
 
 [How to read signatures](how-to-read-signatures.md)