Add a stub method to output raw HTML of table

Sometimes users may want to include the raw data as part of a post, and a simple way to do that is to paste the table HTML
Adding a div for raw table html
Merge branch 'patch-2' of https://github.com/dannguyen/Chartbuilder into dannguyen-patch-2
Merge branch 'patch-1' of https://github.com/dannguyen/Chartbuilder into dannguyen-patch-1
Merge branch 'dannguyen-patch-2' into raw-html-table-for-copy
tightening up danguyens html table suggestion with styles