Updated creation procedures
Merge branch 'master' of github.com:ynh/ewf-crowdsourcing

Conflicts:
	src/grid_page.e
Merge branch 'master' of github.com:ynh/ewf-crowdsourcing
Merge branch 'master' of github.com:ynh/ewf-crowdsourcing
Added Detail Page
Merge branch 'master' of github.com:ynh/ewf-crowdsourcing
Merge remote-tracking branch 'severin/detail_page'