Add new "create Idea"-form if no Ideas in keyword

Changes made in idea view index.htm.haml
Merge branch 'development3' of github.com:hwikgren/appideas into development3
Commas betbeen keywords in idea list
Add customer Ideas to Seeds.rd
Wrapped text in idea list and details
Merge branch 'development3' of github.com:hwikgren/appideas into development2

Conflicts:
	app/views/ideas/index.html.haml
Merge pull request #80 from hwikgren/development3

Add customer Ideas to Seed.rb