Merge pull request #446 from dshurt/v1.1

STORE-235 Update the DI2E Evaluation Levels
Minor changes for v1.1
Merge pull request #447 from blaine-O/v1.1

Minor changes for v1.1
STORE-230 Article Content Indexing
Minor Apidoc adjustments.
Merge branch 'v1.1' of https://github.com/di2e/openstorefront into v1.1