buildout bower now successfully fetches string_score dep

Buildout fails to finish setting everything up due to a dependency url issue. For some reason, buildout's bower can't understand `git@github.com:` urls anymore, and breaks when trying to fetch the `string_score` dep. Just changing the url style fixes it.

See merge request !214

Don't assume plotter params exist

There seems to be an edge case when running the dev setup locally where there aren't any default plotter parameters available for the plotter. This crashes the search functionality. To reproduce:
- Go to an experiment
- Click on the blue magnifying glass to search for relevant experiments
- Django should crash in `search_tags.py` giving `'NoneType' object has no attribute 'fullname'`

See merge request !215

Remove requirement for sphinxcontrib-ansi



See merge request !213

Issue 433

Closes #433 

See merge request !211

[many] Allow backup to operate on implicit order (c.f. #433)



See merge request !210

Issue 425

Improves on the solution for issue #425

See merge request !209

[search] Allow user to hit ENTER for updating the search; Be more flexible with …

…search terms (closes #424)

See merge request !208

[search] Allow user to hit ENTER for updating the search; Be more flexible with search terms (closes #424)

[api] Fix access permissions for diff-view on usable objects

Closes #425 

See merge request !207

Issue 406

Closes #406 

See merge request !206

[experiments] Add headers to new migrations



See merge request !205

Show objects shared through a team. This is done w.r.t. the user viewing the
team information.

Furthermore, if objects are not deletable, then don't show the delete button.

[experiments] Allow blocks to be ordered properly on dumps



See merge request !204