Added d3 as a bower dependency. Updated usemin css block for non-sass css. Removed unnecessary css code and formatted the wordcloud css.
Adding templates for samples. Changing wordcloud.js to not call itself; moved that into each sample. Temporarily removed element.width() call.
Remove jquery as a dependency.
Adding back dynamic widths via element.offsetWidth and adding hash sign for d3 selector.
turning off compass since we dont require devs to have ruby and sass installed
fixes #38 added a simple angular example which shows how to use the word cloud as a directive...still mor work to be done as the code gets refactored but this shows the general principle