small fixes

v0.3.1
Updated :

• update(Object params, Boolean triggerEvent)

update({min : Number, max : Number, value : Number, step : Number, buffer : [String|Number]})

v0.3.0
Fixed :

• initialization (value from options, etc..)

Updated :

• update({min : Number, max : Number, value : Number, step : Number, buffer : [String|Number]}) method - methods name with _

Callback changed, added : updateRange, percent

v0.2.0
Fixed :

• onSlideStart, then onSlide
  Added :
• updateRange({min : X, max : Y, step : Z}) method
• this.percent ([0,1])
  Updated
• all callbacks, arguments = [value, percent, position]

Touch event fixed

Touch event fixed

Initial release

Forked from https://github.com/andreruffert/rangeslider.js
jQuery removed from project.
Grunt replaced by gulp.
Added :

• onSlideStart callback;
• buffer indicator;