Added:
- Tooltips
- Select2
- Off canvas switch button for >= 1600px screens
- Modal operation buttons (save/cancel)
- Progress modal

Styling:
- Icons in alert boxes
- Dropdown button
- Font sizes / spacing
- Breadcrumbs
- Modal

Misc:
- Minified & compressed JS-files to a single file
- Optimized Sass files
- Optimized HTML file (Dashboard_1.html)