* Display schema defaults inline next to Nodes
* Improve usability of schema default display
- When value is default, make it bold and set a tooltip
- When value is not default, display the default next to the value
- When value is default and is a select, show "Default" next to it
- Lighten the color of green used for values
This increases the contrast between normal values and default values.
* Remove styling when value is the same as the schema default
This styling may have been confusing for some users and may not have
been applicable to all situations.
* Apply is-default and is-not-default classes to values
This allows the user to supply custom styling for these states.
To set styles for values that match the default value in the schema, use
the class `.jsoneditor-is-default`.
To set styles for values that _do not_ match the default value in the
schema, use the class `.jsoneditor-is-not-default`.
* Remove extra newline after schema examples in tooltip
* Move schema default display from inline to tooltip
This presents less opportunity for user confusion and is likely to be
more widely applicable.
* Add examples of schema metadata display
* Add documentation on styling
josdejong
Adam Vigneaux