Prepare documentation about the localization process for Exhibits

[anarchivist]

Per the 4/10/18 storytime, we need to prepare documentation about the process to localize an exhibit at Spotlight at Stanford. Items to cover include:

• Who needs to be involved (at least a developer and someone with language expertise)
• A rough overview of the protocol - introduce YAML keys, the different sources for localized content, any workflow considerations, etc.
• Estimated time necessary (at least 4 hours, per @mejackreed's estimate)

[mejackreed]

@caaster where would you like these docs to live?

[anarchivist]

• Related audiences: curators/potential curators; service team

As of 4/24, @ggeisler has good first drafts for this content. Docs will be in Exhibit on Exhibits and (maybe in Consul):

• https://exhibits.stanford.edu/exhibits-documentation/about/multilingual-exhibits (for Curators)
• https://exhibits.stanford.edu/exhibits-documentation/about/service-team-adding-languages (for service team)

[laurensorensen]

Comments during VT meeting suggest that this ticket is sufficient and the 4 years old documentation seem to be working.