Updated README
Added LICENSE
Fixed connection open callback handling
Use default port when not specified in URL
Await data on tailable cursor
Emit error event instead of passing error to subscribe callback
Updated README
v0.1.0
Added example
Ensure capped collection contains at least a single doc before opening tailable cursor
Insert dummy document when resolving collection rather than when subscribing
v0.1.1
If the cursor dies, wait and reopen
Update README
v0.1.2
Allow existing db connection to be used
v0.1.3
Use Mongoskin, simpler connection handling
Fixed error emitting
Added disconnect test