Fix #168: import order is now alphabetical

[ojacques]

This change sorts the files when doing the import.

[CLAassistant]

All committers have signed the CLA.

[coveralls]

Coverage remained the same at 93.326% when pulling c166ee7 on ojacques:sorted_paths into fbc7b04 on jmathai:master.

[jmathai]

Thanks for this PR.

I'd like to add some tests for this and make sure that it doesn't have any performance impact for large imports before merging.

If we merge this then we should do the same for the update command. https://github.com/jmathai/elodie/blob/master/elodie.py#L240

[ojacques]

Thanks @jmathai - let me look at tests and the update function.
(and thanks for Elodie (my sister's name) !)

[jmathai]

Great. If you have questions then let me know. I could always open a PR with tests against your branch.

[jmathai]

Thanks for the PR. Sorry it's taken a while to look at. If you can do this then I'll merge else I'll create a separate pull request in the future and merge.

[jmathai]

Can merge this if we switch to using the sort method on files. Sorted makes a copy which takes up additional memory while .sort() is in-place and seems okay in this case.