start travis

Author: zookzook

.travis.yml

@@ -39,4 +39,4 @@ env:
     - MONGOVERSION=3.2.22 TRAVIS_NODE_VERSION=4
     - MONGOVERSION=3.4.18 TRAVIS_NODE_VERSION=4
     - MONGOVERSION=3.6.9 TRAVIS_NODE_VERSION=4
-    - MONGOVERSION=4.0.5 TRAVIS_NODE_VERSION=4
+    - MONGOVERSION=4.0.6 TRAVIS_NODE_VERSION=4

README.md

@@ -1,5 +1,10 @@
 # An alternative Mongodb driver for Elixir
 
+[![Hex.pm](https://img.shields.io/hexpm/v/mongodb_driver.svg)]()
+[![Hex.pm](https://img.shields.io/hexpm/dt/mongodb_driver.svg)]()
+[![Hex.pm](https://img.shields.io/hexpm/dw/mongodb_driver.svg)]()
+[![Hex.pm](https://img.shields.io/hexpm/dd/mongodb_driver.svg)]()
+
 This is an alternative development from the [original](https://github.com/ankhers/mongodb), which was the starting point
 and already contained very nice code.