Merge pull request #4 from lowks/patch-1

Upgraded jsx also.

Update .travis.yml

Drop support to Elixir 0.15.0

Update to HTTPoison 0.5.0

Print examples if available

Use meck hex package

Add Erlang 17.1 to .travis.yml

Update test deps

Update README.md

Update to Elixir 1.0

Move fixture directory to test/fixture

Update deps and ensure Elixir 0.15.*

Fix deps and run on Elixir 0.14.2 and 0.14.3 on Travis CI

Use 0.1.7 exvcr