Implemented put specific key on create document.
Remove commented dependencies.
Add another profile.
Update readme.
Fixed problems with queries
Reimplement query language.
Fixing tests for new query system.
Ability to pass metadata all the way down to storage API
Build metadata map on controller before creating collection
More strict test
Test storage API for creating collections with metadata
Use let for clarity
Test high level API for creating collections with metadata
Remove obsolete comment
Add new error and its corresponding HTTP code
OCC semantics for collections