Before this commit, there are 3 node_modules directory:
* one in .
* two others in ./searx/statics/themes/*
This is no desirable:
* it declares the npm depdenencies in the shell script.
* dependabot can't updates theses dependencies.
* this is a not standard way to build a package (two different locations for the dependencies).
With this commit and the PR #150 there is one unique node_modules directory per theme.
- npm package update
- apply #1226
- implement vim help dialog
- display cookies and search URL with preferences
- allow to enable / disable Open Access DOI rewrite
- add a clear text button on the left of the search button
- implement #1011 : the HTML title page is not set when using POST
- remove searx/static/themes/simple/img/loader.gif
- use full width when only there are only images as result