sakaiproject/Hilary — pull request #166 by bp323 (2012-10-05 14:23:04+00:00)
Title: Cache config

Stores the configuration data in a global variable in oae-config.

- If configuration value gets written Pubsub publishes a message and all tenants update the configuration for the tenantId specified.
- If configuration is read the cache is checked and returns the cached data if present.
- If the data has not yet been cached it's fetched, returned and cached.