* Added Classes support to range form field
Simple change to add support to classes in blueprints added to range field in admin forms
* Minor bugfix for range slider
Without adding the validate here the only way to make the range slider work with a step, say 0.1 is to have `step: 0.1` both inside and outside the validate:
Example:
```
width:
type: range
step: 0.1
validate:
min: 0
max: 1
step: 0.1
```
* Adding classes support to list form field
* Improve range-field
Adds some JS (2.04 KB), SCSS (6.87 KB), and changed Twig to improve the functionality and styling of the range-field.
* Gulp build
* Fix range-field step
* Rangetouch to webpack, gulp rebuild
* Recompile from gulp
* Compliance for nested fields.
Replaces dots with underscores for id-attributes within the field.
