Infiltration module

[mdahlhausen]

• replace adjust_infiltration_to_lower_pressure with adjust_infiltration_to_new_pressure
• move adjust_infiltration_to_prototype_building_conditions
• move surface_component_infiltration_rate
• move sub_surface_component_infiltration_rate
• add tests

Pull request overview

Moves methods into an infiltration module

Pull Request Author

• Method changes or additions
• Added tests for added methods
• If methods have been deprecated, update rest of code to use the new methods
• Documented new methods using yard syntax
• Resolved yard documentation errors for new code (ran bundle exec rake doc)
• Resolved rubocop syntax errors for new code (ran bundle exec rake rubocop)
• All new and existing tests passes (note at the time of this PR master CI fails; no new tests fail with this PR)

Review Checklist

This will not be exhaustively relevant to every PR.

• Perform a code review on GitHub
• All related changes have been implemented: method additions, changes, tests
• Check rubocop errors
• Check yard doc errors
• If fixing a defect, verify by running develop branch and reproducing defect, then running PR and reproducing fix
• If a new feature, test the new feature and try creative ways to break it
• CI status: all green or justified