Improved test coverage, updating packages, YAML linting, and improve Medication reminders

Update wording in i18n test by @matcha440
YAML linting by @mjalkio
MedicationsHelper tests by @wilburhimself
MeetingsController test by @andrezacm
Update Devisable by @dipil-saud
CSP config by @ludamillion
Shorten methods in Input component and MedicationsHelper, add Google Calendar reminder to print_reminders by @julianguyen
Update Rubocop version