fixed message in devise
added sitemap generation
split contributions in view
removed no more used method
formatings
seted link to /contribute for landing page
renamed menu item in dropdown menu
more time for flash message
changed template for contribution
changed form for contributing
formatting
page has contribution

index for contribution
languages, concepts, technologies, features
added nice intro page for contributor
new logic for contribution process
cp logic
slight changes in contribution ui
typo
Merge pull request #36 from 101companies/contribution

Contribution process, v2