The aim of a search engine is to return the best results, we put google
on top to keep users on spot.

The request and the response are outdated, a patch is required
to fix that engine.

rebase from upstream and fix unit tests about /stats endpoint

See merge request e/cloud/my-spot!26

/stats endpoint is remove in spot since 87574704.
This patch removes the test about /stats endpoint, and it removes
stats dependency in about page.

- Moved template components to their own folder
- Added a better 404 page
- Removed stats page (since stats are included in the engines preferences where they are more useful)

Added basic page for privacy related content (i need to see what is going here so i can make a proper layout)

Add accidentally removed import to search.py

Remove asksteem

Fix docker build issue

See merge request e/cloud/my-spot!25

Update test to be compatible with Daniel latest commit that failed

[FIX] image_proxify

docker: allow configuring http proxy via env variables

Unsplash image engine

Added new videos layout
Added video results for the first page (currently only two videos are shown since
it can clutter the main results)

Add basic functional test

See merge request e/cloud/my-spot!24

Before to try to optimize spot engines we need to
have some tests to bench the search duration and that
performs some checks on the results

pep8 is deprecated, it is replaced by pycodestyle.

setup: Skip test files

Very useful for test purpose, we have to bench and test that endpoint
to ensure that the main feature works fine. From test part this is
easier to deal with json object.

[fix] Unicode error with WolframAlpha API engine (fixes #1480)

Revert wrong encoding changes

See merge request e/cloud/my-spot!23