podspec

Merge pull request TomThorpe#34 from felipowsky/fix-handlecolor

Fix handleColor

Fix bug - don't update the delegate if the handles are not selected. …

…Note if you relied on behaivour of the delegates being notified even when updated by code, this was unintentional and will no longer happen and will be a breaking change for you. The Delegates will only be updated as a result of user interaction

podspec v 1.0.2

Update TTRangeSlider.podspec

update readme formatting