Issue #92 made .addCache private
Merge pull request #100 from alexsnaps/issue-92

Issue #92 made .addCache private
Issue #31 All writer methods identified... I think
Issue #31 Added Javadoc to Functions
Issue #29 Addition about how the Cache is expected to handle any RuntimeException thrown by methods on CacheLoader
Issue #29 Rename to explicit factory method name, aligns with the release method
Issue #31 Added Javadoc for CacheWriter SPI