turquoiseowl/i18n — pull request #151 by couraud (2014-06-26 10:08:40+00:00)
Title: Added Private Use subtag for multitenant etc. scenarios

Will accept a tag with a private use subtag e.g. en-GB-x-ABCD or
zh-Hant-HK-x-Tenant123. In my multi-tenant app I am setting the languagetag with `i18n.HttpContextExtensions.SetPrincipalAppLanguageForRequest` on each request in global.asax.

Martin - please thoroughly check the matching logic (especially the logic table in comments) as I'm not sure it's 100% accurate. Essentially, for the private use subtag to work, you must have a complete match on all subtags.

Note sure why so much is coming up in diff. I just added one para to readme.md.