Merge pull request #9 from johnwlockwood/development

Finalize Release 0.0.12
Add i_batch tests
Reverse batcher arg order.

With two positional args, having the iterable second
supports more cases to use it in conjuction with
functools.partial.
Remove grouper and grouper based batchers

I prefer to not use the filter fill value method to
batch. I don't like the need to allocate room for
the fill value object.
Merge pull request #10 from johnwlockwood/i_batch

I batch
Add travis config
Merge branch 'master' into development
Correct travis yaml file name
Add travis config
Install all dev reqs in travis
Merge branch 'master' into development

Conflicts:
	.travis.yml
Merge branch 'development' of github.com:johnwlockwood/karl_data into development
Merge branch 'development' into unicode_io

Conflicts:
	.travis.yml