Merge pull request #30 from 942v/master

Bugfix
Setting pageIndex now works correctly in all cases.

Fixed lastPageIndex so it does not return MAXINT when there are no pages. The reloadData method now updates the number of pages before it updates the current page index.
Merge pull request #31 from thefind/fix-initial-page-index

Setting pageIndex now works correctly in all cases
fix the tap gesture recognizer nor work.
Merge pull request #32 from xhzengAIB/master

fix the tap gesture recognizer nor work.
1.8 version
Handle rotation

- GBInfiniteScrollViewPage specifies autoresizingMasks for contentView, imageView, and textLabel
- GBInfiniteScrollView ensures that page frame sizes are set correctly during placement
- Host application needs to call resetLayout at the appropriate point during rotation
Merge pull request #33 from sstorkel/master

Handle rotation
Reposition page control on content size change

* fixed a compile error for GBInfiniteScrollViewPageControlDemo
Merge pull request #35 from KyleXie/master

Reposition page control on content size change
Merge pull request #6 from gblancogarcia/master

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