Combined the js assets with the theme assets (as requested per @pjackson28)
Merge pull request #3650 from LaurentGoderre/v4-combine-assets

Combined the js assets with the theme assets
Input range polyfill: Corrected English description
Merge pull request #3654 from pjackson28/fixrangedescription

Input range polyfill: Corrected English description
Converted the tables icons to sprites
Added missing no-js class to html tags
Feedback form: Corrected other communications channel link (fixes #3656)
Merge pull request #3660 from pjackson28/fixotherchannelslink

Feedback form: Corrected other communications channel link (fixes #3656)
Merge pull request #3661 from schindld/v4.0-no-js

Added missing no-js class to html tags
Merge pull request #3657 from LaurentGoderre/v4-tables-sprites

Converted the tables icons to sprites
Fixed generation of demo JS and CSS
Merge pull request #3664 from pjackson28/fixmenudemocss

Fixed generation of demo JS and CSS
Removed unused file
Merge pull request #3662 from LaurentGoderre/v4-remove-unused-file

Removed unused file
Moved the sprites to the assets folder
Merge pull request #3665 from LaurentGoderre/v4-move-sprites-to-assets

Moved the sprites to the assets folder