### Fixed
 - fixed `css()` returning camelCased properties even though they were specified in kebap-case
 - fixed `ObjectBag` loosing information when calling `valueOf()` (Numbers lost its unit)

This reverts commit dc7e039ef2.

reverting package-lock.json

### Fixed
 - fixed `zoom()` method of runner which was passed a wrong parameter
 - fixed positioning methods of `TSpan` to position them by its bounding box
 - fixed `flip()` method which flips correctly by center by default now and accepts correct arguments
 - fixed a case in `rbox()` where not always all values of the box were updated
 - fixed `getOrigin()` function used by `transform()` so that all origin (#1085) popssibilities specified in the docs are working
 - fixed positioning of text by its baseline when using `amove()`
 - fixed tons of typings in the svg.d.ts file

### Added
 - added second Parameter to `SVG(el, isHTML)` which allows to explicitely create elements in the HTML namespace (#1058)
 - added `unlink()` and `linker()` to hyperlinked elements to remove or access the underling `<a>` element
 - added `wrap()` method to `Dom` which lets you wrap an element by another one
 - added `orient()` method to `Marker`
 - added `options` parameter to `dispatch()` and `fire()` to allow for more special needs
 - added `newLine()` constructor to `Text` to create a tspan marked as new line (#1088)
 - added lots of tests in es6 format

This commit adds back the playgrounds and the npm demo. We also implemented a few
methods to generate pretty random colors.

Changes
=======
- Added back the playgrounds and the npm demos
- Implemented a few random color generators

- svg.js: The esm bundle
- svg.min.js: The bundle for all browsers for maximum support
- svg.node.js: The bundle for node
- polyfill.js: Using svg.min.js requires this polyfill in case the Browser does not understand all of ./config/polyfillList.js
- polyfillIE.js: This is required when you use IE11 (polyfill.js still required)

Please note, that not all test pass for IE11 due to its rounding issues and wrong calculation of bbox.
Also note, that `defaultPrevented` is not working for CustomEvents in IE11.

This commit modifies some of the eslint rules, to allow our code to be a little bit more
readable. This came about because we had a particularly pesky problem, where the code
was indenting ternary operators. This fixes that, and makes it easy to add new rules
to eslint as we please in the future.

Changes
=======
- Rebuilt the library with new eslint rules
- Changed the eslintrc file to a yaml file by default