onTouchEnded called when setting pin ranges programmatically

[devnullheart]

Just found the source of all phantom onTouchEnded calls I had, and it's in the commit in #162, which adds onTouchEnded call to every setRangePinsByValue call.
Any reason why we even need this? It triggers every time value range is set, and that's kind of a problem because I use onTouchEnded listener to distinguish user-made changes from programmatic value updates, but I can't use it because onTouchEnded is called on every value update no matter the source. It's the only setter method that calls this listener for no apparent reason.