Commits
Merge pull request #225 in HDFFV/hdf5 from develop_merge_cache_image_03 to develop Merged incoming changes from cache_image. * commit '0610c41c75920b145a144e62df142977b605fc97': Bring support for doubly-linked list of all entries in cache from incoming cache image branch. Align with name change of "user" ring in incoming cache image changes. Refactor several cache clients to have only one copy of their deserialization code.