Handful of issues when rendering IE11

Was doing some testing in IE11 on Windows 8 and saw the following errors:
- [ ] `famous-demos:dynamic-list` The background color changes to gray after control flow runs. Seems this could be related to an issue with the WebGL context?
- [ ] `famous-demos:simplified-todos` Items are only added to the list after the input field is 'blurred'.
- [ ] `famous-demos:widget-dashboard:dashboard` An error is thrown for `Multiple definitions of a property not allowed in strict mode` (due to the fact that this demo's `style` behavior has multiple re-declarations of the same `background` property)
- [ ] `famous-tests:camera` When clicked, the perspective does not actually change as expected
- [ ] `famous-tests:html-element-events` The buttons, when clicked, seem to be emitting a bunch of MouseEvents (more than I would expect - possible multiple listeners are being registered?)
- [ ] `famous-tests:attach-webgl` - WebGL sphere does not display. (Related to the same errors shown above.)

```
WEBGL11067: INVALID_VALUE: getAttribLocation: WebGLProgram object expected
"INVALID_OPERATION: drawArrays: This context does not have a current program"
File: famous-framework.bundle.js, Line: 32695, Column: 13
```
- [ ] `famous-tests:best:demo` The text doesn't show up in the four boxes. (Possibly an issue with perspective or z-index?)