[#40] Create model judges

[#40] Update schema.rb

[#40] fix indentation
Merge branch '40-create-model-judges'

Conflicts:
	db/schema.rb
[#131] Fix error message for date validation.
Merge branch 'master' of https://github.com/gotar/Internship-range
Merge pull request #72 from gotar/131-exception-during-creating-new-shooter

[#131] Fix error message for date validation.
Merge branch 'master' of github.com:gotar/Internship-range