Split client js into wiki-client repo
Include wiki-client
Document how to use and configure the page, leveldb, and redis datastores
Add mongodb as an optional dependency
Merge pull request #25 from curious-attempt-bunny/merlyn/document_datastore_configuration

Document how to use and configure the page, leveldb, and redis datastores
Add mongodb support
Add documentation for mongodb
Merge pull request #26 from curious-attempt-bunny/merlyn/mongodb

mongodb support
Correct datastore documentation
Merge pull request #28 from curious-attempt-bunny/merlyn/correct_datastore_documentation

Correct datastore documentation
Merge pull request #23 from WardCunningham/nrn/client-split

Split client js into wiki-client repo