Jsoneditor

- Fixed a bug in textmode on IE 11, not loading the editor when
`Promise` is undefined.

- Fixed 576: Visualization in mode `view` when an array
with more than 100 items is rendered.
- Fixed JSONEditor not working on IE11: continue and throw console
errors when `Promise` is undefined. Regression since `v5.23.0`.
- Fixed `onClose` of color picker not being fired when clicking outside
the picker to close it.
- Upgraded dependencies `brace`, `mobius1-selectr`, `vanilla-picker`.
- Upgraded devDependency `mocha`.

- Fixed color picker not working in ES6 projects.
- Fixed color picker closing immediately after the first `onChange`
event, and `onChange` events are now debounced like all text inputs.

- Improved error and validation messaging in `text` mode.
Thanks meirotstein.
- Clicking a message now selects the line where the error occurs.
- Icon bottom right showing when there are warnings or errors.
- Fixed field still editable after moving a node from an object
to an array, changing the field from a property into an index.

- Context menu and color picker are now absolutely positioned, and
can overflow the borders of the editor.
- Fixed 568: mode switcher disappearing when selecting the current
mode again.
- Fixed `transform` not creating/removing expand button when the type
of a node changed.

- Implemented a color picker, and allow hooking in a custom color
picker. new options are `colorPicker` and `onColorPicker`.
- Implemented a timestamp tag displayed right from timestamps,
with corresponding option `timestampTag`.