v0.5.0

complete rework of the API
- drop the Mongodb-like notation in favor of a more Elixir syntax
- no more use of records
- implements Enumerable protocol for:
  - %Mongo.Find{}: to retrieve all docs of a query
  - %Mongo.Response{}: to retrieve all docs of a particular batch (specific use)
  - %Mongo.Cursoer{}: to retrive all batches (specific use)
in this version you write this:
```
coll = Mongo.connect! |> Mongo.db("test") |> Mongo.Db.collection("anycoll")
```
rather than:
```
coll = Mongo.connect!.db("test").collection("anycoll")
```
see checkiz#11

v0.4.0

compatible with Elixir v1.0.0
elixir-bson v0.4.0

v0.3.1

compatible with Elixir v0.15.1

v0.3

compatible with Elixir v0.14.1

v0.2

Enhancements
- Mongo.Cursor: module to interact with MongoDB cursors
- Authentication
- Allows to mode to get message back from MongoDB
  - passive: the drivers controls when to fetch responses (for sync calls)
  - active: MongoDB sends message back directly (allows assync calls)
- getLastError, getPrevError
Bug fixes
Deprecations
Backwards incompatible changes
- A major revamp of the API was necessary