Designer add group
update with master
testing
UML
doc
css linked
css modified
redoced
updated to master
Merge pull request #233 from ndomar/C4S2_DesignerAddCard

C4 s2 designer add group
Merge branch 'master' of http://github.com/ndomar/megasoft-13 into C4S2_DesignerAddGroup

Conflicts:
	ClassDiagram/UMLs/C4S2_DesignerAddGroup.png
	Rails/WebsitesPrototypeBuilder/app/controllers/cardsorts_controller.rb
	Rails/WebsitesPrototypeBuilder/app/models/card.rb
	Rails/WebsitesPrototypeBuilder/app/models/group.rb
	Rails/WebsitesPrototypeBuilder/app/views/cardsorts/new.html.erb
	Rails/WebsitesPrototypeBuilder/config/routes.rb