code: function(v, min) {
      return Math.abs(v) < Math.abs(min) ? v : min;
    }
docs: Takes which ever is closer to zero
  In other words minToZero(-2, -1) = -1 and minToZero(2, 1) = 1
  
  @param {Number} v value to min
  @param {Number} min min value to use if v is less then -min
  or greater than +min
  @returns {Number} min or v, which ever is closer to zero
  @memberOf module:Misc