Added a checkbox widget
Added options to control the value of the select widget

networkMap.widget.Select.addOption(text, options)

options = {
	value
	selected
}

If options.value is not set the value will be "text"
Updated svg.js to newever version to get a-tag support
Added networkMap.isFunction
Added support for a-tags on nodes and links
Updated dist
Added new colormap + fixed rounding in colorlegend
Updated default colormap
Added a check that the sublink svg should have a parent.

This is needed for the a-tag as it will inject the a tag on the
parent and the move the svg object in to the a-tag.
Added prevent default on click events when editor is active
Added bulk update for the datasource
Fixed colormap so it displays black if traffic is missing
Updated dist files