added widget implementation that represents a twitter bootstrap hero unit
Merge branch 'develop' into feature/hero-unit
Merge branch 'develop' into feature/hero-unit
changed the widget icon
review

+ minor changes
Merge branch 'feature/hero-unit' into develop

* feature/hero-unit:
  review
  changed the widget icon
  added widget implementation that represents a twitter bootstrap hero unit
updates changelog
Merge branch 'develop' into feature/tutorial

* develop:
  review
  changed the widget icon
  added widget implementation that represents a twitter bootstrap hero unit

Conflicts:
	lib/infopark_kickstarter/rake/integration_task.rb