Upgrade to d3.js 3.5.14

[anthonime]

Up to 3.5.14

Scales

• Add d3.scale.ordinal rangeRoundPoints, a rounded version of rangePoints.

Transitions:

• d3.transition now takes an optional name argument.
• Add named transitions (e.g., 1 2) for concurrent animations on the same element.
  http://bl.ocks.org/mbostock/5d8039fb983a29e2ad49
• Add “interrupt” events for handling interrupted transitions.
• transition.delay and transition.duration may be called in getter mode.
  from previous versions:
• d3.transition : missing the version with the selection argument
• transition.size
• accessors to each specific interpolators (e.g: d3.interpolateRound)
• d3.interpolate "generic" version
• d3.interpolateTransform
• d3.interpolators().push(newInterpolator) does not work from Java side.

Events:

• Add d3.touch for getting the location of a single touch.
• d3.touches - gets the touch positions relative to a specified container. => test on a mobile device

SVG:

• Add d3.svg.arc cornerRadius (e.g., 1 2 3 4) for arcs with rounded corners.

Excluded:

• d3.bisector may take a comparator (in addition to an accessor as before). => Arrays are not priority
• Add d3.shuffle(array, lo, hi) for shuffling a subset of an array. => Arrays are not priority
• Add d3.variance and d3.deviation. => Arrays are not priority
• Add d3.map(array, accessor) for constructing a map by key from an array. => Arrays are not priority
• Add d3.behavior.zoom duration for customizing or disabling double-click transitions. => undocumented
• Add size and empty methods to d3.map and d3.set. => out of scope of gwt-d3
• Add d3.locale for creating new localized number and time formats. => new API
• Add force.chargeDistance for limiting the effect of charge forces. => Force API is not yet covered
• Add d3.layout.pie padAngle (e.g., 1 2 3), which preserves approximate relative area of arcs. => Pie Layout is uncovered
• Expose d3.color to allow subclassing of colors with automatic RGB interpolation. => unnecessary in gwt-d3
• Add timeFormat.multi for multi-resolution time formats. => unnecessary