fix aborting at empty visibleItems
fix wrong predicates
Merge pull request #211 from emeitch/fix_set_collection_view_layout_bugs

Fix set collection view layout bugs
support iOS4.3
fix the issue that Supplementary datasource not called.
refactor, use property instead of raw ivar.
Merge pull request #213 from scutdavy/master

fix #212 Supplementary view invisible in ios 4.3
fix condition for layout invalidation
Merge pull request #214 from gretzki/fix-layout-invalidation-flow-layout

fix condition for layout invalidation
Remove garbage
Properly invalidates the flow layout if the sectionInset is changed.
Only apply cell attrs to cells

If a footer attr is applied to a cell, sometimes we get a duplicate cell, sometimes we crash, neither is desirable.

This is a better fix than https://github.com/educreations/PSTCollectionView/commit/838ec5e3133e90bce53e0872c678536b29247c74 which stopped working with https://github.com/scutdavy/PSTCollectionView/commit/a73d901ae707571bd6f3a3b2f884ef27fafc6e11
Merge pull request #216 from educreations/master

Only apply cell attrs to cells
Patch to really removed deleted views
Merge pull request #219 from educreations/master

Patch to really removed deleted views
Add new dequeued cell below scroll indicator view.
Added support for custom subclasses of PSTCollectionViewLayoutAttributes
Merge pull request #222 from juolgon/master

Add support for custom subclasses of PSTCollectionViewLayoutAttributes
Add UILabel highlight log output
Update LICENSE