Fix deprecated methods on elixir 0.14.1
Update .travis.yml with specific elixir version
Fix Kernel.binary_to_atom deprecation
Fix Kernel.atom_to_binary deprecation
Fix Kernel.integer_to_binary deprecation
Rename GenServer imports and bump testing version to 0.14.2
Switch to use jsex and fix some 0.14.2 compatibility issues
Add install hex to travis.yml
Use hex.pm package (0.5.0) for plug
Merge pull request #203 from elixir-web/0.14.1_compatibility

Fix Compatibility with Elixir 0.14.2