Make remaining pages translation-ready

Question

Context

• Fixes #419
• Replaces "hard-coded" English text with translation strings
• ~~Only splash page is done as of writing, but will be adding more commits soon.~~
• All strings I could find are translated.
• Potentially open to collaboration if we announce which pages we all are working on ahead of time.

Summary of Changes

• Changes html.haml files to use translation strings
• Adds the translation strings in config/locales/[component_name].en.yml

Checklist

• [x] Tested Mobile Responsiveness
• [ ] Added Unit Tests
• [x] CI Passes
• [ ] Deploys to Heroku on test Correctly (Maintainers will handle)
• [ ] Added Documentation (Service and Code when required)

We need to update: - [x] the "splash" page (homepage), - [x] the Contact page, - [x] the "Thank you for contacting us" page ~~(can't figure this one out, skipping)~~ - [x] simple_form content (HTML input forms, labels and such) - [x] the search results page and restroom entries, - [x] the nav bar (at the top) - [x] the footer - [x] search bar buttons - [x] ARIA labels - [ ] and if somehow possible, the API documentation page. (Does not seem doable IMO)

该提问来源于开源项目：RefugeRestrooms/refugerestrooms

Answer 1

This is ready to be looked over/reviewed. , -wood, mind taking a look at this?