Added support for custom button texts + Added support for deleting markers + reworked the way the "+" and "-" buttons work + Added a "placeholder" marker when clicking "+" to show where in the timeline the marker will be posted
/**
* @constructor
* @param person The person.
* @param {string} person.name The person's name.
* @config {integer} age The person's age.
* @config [id=1] Optional id number to use.
* @param connection
*/
function Contact(person, connection) {
}
/**
* @constructor
* @param persons
* @config {string} Father The paternal person.
* @config {string} Mother The maternal person.
* @config {string[]} Children And the rest.
*/
function Family(/**Object*/persons) {
}