adds circles for workshop list
fixes som bugs and random size on circles
adds workshop presentation
Created show view for workshop
Merge branch 'master' into workshopList - needed the new changes from master

Conflicts:
	app/tabs/tabulous.rb
	config/routes.rb
tabs
Identation
The Picture workshop needed special handling, as well making the question mark workshop stand a bit more out
Workshop body can contain link tags, so made it raw
Merge pull request #26 from isfit/workshopList

Workshop list