Fixed #40, added custom sessions_contoller for skipping is_nickname_not_empty?
Merge branch 'master' of https://github.com/DonutWorks/ToDo.nut into fix/issue-40

Conflicts:
	config/routes.rb
Merge pull request #48 from DonutWorks/fix/issue-40

Fixed #40, added custom sessions_contoller for skipping is_nickname_not_...