Added UICollectionView Example
Fixed an scrolling issue with UIScrollView and it's subclasses.
Fixed another issue with ScrollView Scrolling and bottom/top blank space, Fixed Demo
Updated to v3.2.0.2
Merge branch 'master' of https://github.com/hackiftekhar/IQKeyboardManager

# By hackiftekhar
# Via hackiftekhar
* 'master' of https://github.com/hackiftekhar/IQKeyboardManager:
  Updated to v3.2.0.2
  Fixed another issue with ScrollView Scrolling and bottom/top blank space, Fixed Demo
  Fixed an scrolling issue with UIScrollView and it's subclasses.
  Added UICollectionView Example