Add .font to simple example.
Add colour to example.
Modified layout to support using bold and italic text styling.
Merge #5.
Add DOCTYPE for IE9.

This is required to ensure IE9 runs in "standards mode".

Fixes #7.
This way additional data can be stored in words

E.g. I store a tooltip in the words array, but the original version
erases it from the data.
Merge pull request #10 from ubershmekel/patch-1

Allow additional data to be stored in words array