Do not try to prevent labels overlap when `disableRange == YES`
Do not try to prevent labels overlap when `disableRange == YES`

Without this fix, the `maxLabel` would not go all the way to the left
due to the `minLabel` being accounted for even if hidden.

apaganobeleno/TTRangeSlider,WenryXu/TTRangeSlider,TomThorpe/TTRangeSlider,fiantinangon/TTRangeSlider,tianfan/TTRangeSlider,WenryXu/TTRangeSlider,fiantinangon/TTRangeSlider,apaganobeleno/TTRangeSlider,WenryXu/TTRangeSlider,fiantinangon/TTRangeSlider,tianfan/TTRangeSlider,apaganobeleno/TTRangeSlider,tianfan/TTRangeSlider