Change max-width of popovers

Had to change the .popover class in bootstrap.min.css to increase the maximum width of popovers from 200px to 400px so that they fit the full SHA in all-recipes.html

Signed-off-by: Belen <belenbarrospena@gmail.com>
Add the all-recipes.html page

This page replaces project-build-recipes.html

Signed-off-by: Belen <belenbarrospena@gmail.com>
Remove _templates/ and all references to project-build-recipes.html

Remove the _templates/ content since we don't use it in this prototype. Also remove all references to project-build-recipes.html and replace them with references to all-recipes.html