improved test, now has proper activate and render method

put fonts in right place
results render works, with tests
Added indentation to tests; made them smaller
Integrated the search bar; few more changes will be necessary.
Going to comment the pull request

Conflicts:
	src/js/widgets/results_render/templates/list-template.html
	test/mocha/sandbox.spec.js
Added sandbox to .gitignore
Cleaned up the api and flow
Simplified api and the flow
placeholder
placeholder
facets work: zoomable graph, hierarchical checkbox, regular checkbox, slider