Fix memory storage
Merge pull request #41 from Connexions/fix-memory-storage

Fix memory storage
fix C&P error in authentication wrapper
Fix view tests after update in authentication check (50c5b71)
Set title overrides when creating a binder
Publish abstract to cnx-archive
Merge pull request #42 from Connexions/publish-with-abstract

Publish abstract to cnx-archive
Merge pull request #43 from Connexions/add-title-overrides

Add title overrides
Fix travis badge in README.rst
Merge pull request #44 from Connexions/fix-travis-badge

Fix travis badge in README.rst
Add derived from uri and title to publication epub
Merge pull request #45 from Connexions/derived-from

Add derived from uri and title to publication epub
Test memory storage in travis