Cache locale resolution

[totherik]

With caching disabled, the following formats are both supported:

res.locals.context = {
    locality: 'en_US'
};

res.locals.context = {
    locality: {
        country: 'US',
        language: 'en'
    }
};

however with cache enabled only the latter successfully resolves.

[jeffharrell]

@pvenkatakrishnan this probably applies to localizr as well. Can we look at using one variant (preferably the latter since it doesn't require string parsing) and not both?

[pvenkatakrishnan]

sure will do.

[aredridel]

This is obsolete by Makara 2.0