Latest/Just Updated API endpoint changes

[cmeiklejohn]

Hello everyone,

Yesterday, we ran into an issue [1] with a name collision for one of the gemcutter API endpoints as gemcutter was not accounting for gems named 'latest' or 'just_updated'.  

Today, we'll be releasing a change [2] to the location of these endpoints, moving them from:

https://rubygems.org/api/v1/gems/latest.json and 

https://rubygems.org/api/v1/gems/just_updated.json

to:

https://rubygems.org/api/v1/activity/latest.json and

https://rubygems.org/api/v1/activity/just_updated.json

Thanks go out to Steve Richert for identifying the issue, and Mark McSpadden for turning the fix out so quickly!

- Chris

[1] https://github.com/rubygems/rubygems.org/issues/401

[2] https://github.com/rubygems/rubygems.org/pull/402

[Nick Quaranto]

Just wanted to say, huge thanks for Erik, Chris, Mark, and Steve for getting this done!

-Nick