Make permission level configuration defaults use I18n locale.

[cjcolvar]

Any overrides of these defaults in initializers would remove the ability to support multiple languages as pointed out by @j-dornbusch in #4285. Thus I'm not exactly sure of the value of these configuration methods if the values have been put in the locale, but I left them as-is to be backwards compatible.

Fixes #4285

@samvera/hyrax-code-reviewers

[ghost]

Here is a proposal for a French translation.

    permission_levels:
      edit: "Modification" 
      read: "Consultation" 
      owner:
        edit: "Modification" 
      options:
        edit: "Modifier" 
        none: "Choisir un niveau de droits" 
        read: "Consulter/télécharger" 

@jmfrenzel may have the german wording.

[no-reply]

rebased and pushed, without the regen, which has been patched in #4289

[cjcolvar]

Here is a proposal for a French translation.

    permission_levels:
      edit: "Modification" 
      read: "Consultation" 
      owner:
        edit: "Modification" 
      options:
        edit: "Modifier" 
        none: "Choisir un niveau de droits" 
        read: "Consulter/télécharger" 

@jmfrenzel may have the german wording.

@j-dornbusch This PR was merged before I addd your French translation. Do you mind making a Pull Request for your translation or maybe wait to fix all of the Google-translated strings at one time after the i18n script has been run?

[no-reply]

i'm realizing that these will still be 'hard coded', just to whatever the locale is when the app starts up. i think we need to rip out these configuration methods altogether.