* Revert colors.yml accidental changes

* Bring colors data files up to par with the vars

Remove unnecessary `_getCustomClass` method.

`customClass` will be in the configuration already, even if it is provided in the data attributes, and jQuery's [`addClass()`](https://api.jquery.com/addclass/

) method will handle it, either `this.config.customClass` is a function or a class name (even if it is a blank string).

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Specify the branches and clean up the comments

* Update _syntax.scss with the latest chroma selectors

* Sort selectors

* Remove no longer needed chroma workaround

* remove comments

This should show any colors in the output

docs: use `event` instead of `e`

Be consistent with Popper's name.

When using single-quotes in config.yml, the previous
regular expression in build/generate-cli.js wasn't working correctly,
it was replacing ALL string values with hashes.
Now both double- and single-quotes can be used in config.yml,
and the RegExp will work as expected.

Also, allow trailing whitespaces and empty ("") values to be matched.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

docs(dropdowns): clarify where is `.show` applied

Handle Chromium to run Karma

Don't hide modal when `config.keyboard` is false

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Moving it to the CodePen org so that we can all edit it.

Switch to jsDelivr for the remaining docs assets

Also, update feather icons and chart.js

Avoids unsightly spilling out of long filename text, particularly for multi file inputs

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Now, it's safe to do use it since it covers more cases

This commit includes all the needed workarounds and most changes from the main branch for everything to work, like:

* removing empty lines in raw HTML that break output
* read .browserslistrc, CSS variables from disk instead of duplicating it
* using Hugo mounts
* using Hugo for the docs CSS/JS
* move ToC Sass code to a separate file while adapting it for Hugo

Thus, this patch makes our npm scripts faster since lint runs on one step and there's no separate docs assets processing.

Use correct value order

Co-authored-by: Martijn Cuppens <martijn.cuppens@gmail.com>

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

When starting a cycle for a carousel, it only checks for a default interval, and not an interval defined on the slide element via data props. This adds a check in before creating the interval to move to the next slide.

Co-authored-by: XhmikosR <xhmikosr@gmail.com>

Co-authored-by: XhmikosR <xhmikosr@gmail.com>