Experience dates - display as years

[NetworkMonk]

I've added a small customisation option that you can set in the json_stub.json file

{
    ...
    "customization": {
        ...
        "work": {
            "displayDatesAsYears": false
        }
    }
}

The default is false, but you can set to true if you only want to display the dates as years on the work / experiences card. (When your work experiences are over long periods of time).

[clementdevos]

Hey, i've slightly modified your PR so that we

• use the customization object, not the passed data to the resume (the customization object in the resume should not be used, i'll make sure of that later)
• change the boolean to a plain string moment format , this is more flexible
• add this to the doc.

What do you think?

[NetworkMonk]

Yeah that makes more sense, use a custom date format, looks really good, thanks.

[clementdevos]

Looks good after changing it to dateformat