Trim all operations in the pipeline

Fixes #51
Merge pull request #52 from andylolz/51-trim-ops

Trim all operations in the pipeline
Remove .dir-locals.el from repo
Revert "Remove .dir-locals.el from repo"

Oops! Sorry…

Didn’t realise this was supposed to be here.

This reverts commit ab67309b9993d3971acb3bec7a64eb45faface8c.
Add some (very) basic tests

Refs #29.
Couple more basic tests

Refs #29.
Add a jenkins badge to the readme
Add a favicon
Merge pull request #53 from okfn/29-basic-tests

Basic tests