Add wysihtml5 rich text editor to scrape page
Add toolbar for rich text editor and add published data scrappable field.
If a link is copy and pasted into a body field, do not add any attributes to the 'a' tag
Merge pull request #48 from alphagov/scraping

Scraping - Add wysihtml5 rich text editor to scrape page
Merge commit '040671df636a35bd43fa1859e1e3c08fb0e2cf9e' into HEAD