Is your feature request related to a problem?

Right now jquery.slimmenu.min.js is preloaded in dist/js. This needs to be moved to src/assets and the build process should place in dist/js. This will allow us to add dist to .gitignore.

Describe the solution you'd like

Add new slimmenu-init Gulp task to copy from src/assets to dist and add to build task.

Describe alternatives you've considered

n/a

Additional context

n/a