MFH: r407870 r407872 r407873 r407874 r407875 r407876 r407877 r407878 r407879 r407880 r407881 r407882 r407883 r407884 r407885 r407886

• Update Rails 4.2 to 4.2.5.1
• Update Rails 3 to 3.2.22.1
• Add LICENSE_FILE

Changes: https://github.com/rails/rails/commits/4-2-stable

		https://github.com/rails/rails/compare/v4.2.5...v4.2.5.1
		https://github.com/rails/rails/commits/3-2-stable
		https://github.com/rails/rails/compare/v3.2.22...v3.2.22.1

Security: bb0ef21d-0e1b-461b-bc3d-9cba39948888

Approved by: ports-secteam (feld, miwi)