Travis config

[Antar1011]

No description provided.

[Antar1011]

So it's looking like there are issues with file-persistence, possibly having to do with the tests being run out of order.

[Antar1011]

No, it actually looks like py-mini-racer is failing to build...

[Antar1011]

Okay, what the Walter, Walter?

python 3.4.3 (default, Oct 14 2015, 20:28:29) 
[GCC 4.8.4] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from collections import namedtuple
>>> Blah_ = namedtuple('Blah', ['x', 'z'])
>>> class Blah(Blah_):
...   pass
... 
>>> Blah(3, 4)
Blah(x=3, z=4)
>>> Blah(3, 4)._asdict()
{}

[Antar1011]

It's a known issue: https://bugs.python.org/issue24931

Guess I should get the attributes a different way (or not have the DTOs use namedtuples).

[Antar1011]

[Antar1011]

So I'm satisfied (for now) with this only working on 3.5 and 2.7, but before closing the PR I'd like to get coveralls set up as well.

[coveralls]

Changes Unknown when pulling cbe58ce on travis-integration into * on master*.

[coveralls]

Changes Unknown when pulling 28cad02 on travis-integration into * on master*.

[Antar1011]

All right! Travis is working, coveralls is working! I'm satisfied!

Resolves #19