CLC-4370 - Update gems: actionview-encoded_mail_to

Only change should be added tests for ruby 2:
https://github.com/reed/actionview-encoded_mail_to/compare/v1.0.4...v1.0.5
CLC-4370 - Update gems: rspec-mocks

Changelog at https://github.com/rspec/rspec-mocks/blob/master/Changelog.md
Merge pull request #3069 from christianv/CLC-4370

CLC-4370 - Update gems: actionview-encoded_mail_to & rspec-mocks