Fix scrolling in table view cells
Guard against using iOS 8 APIs in Xcode < 6
Fix the resolution of screenshots taken after errors. (320x* => 640x*)

The last parameter is the scale: "The scale factor to apply to the bitmap. If you specify a value of 0.0,
the scale factor is set to the scale factor of the device’s main
screen."

See:
https://developer.apple.com/library/ios/documentation/uikit/reference/uikitfunctionreference/index.html#//apple_ref/c/func/UIGraphicsBeginImageContextWithOptions
Note support of iOS 8 in README
adding the method waitForAnimationsToFinish to KIFTestActor: It tries to guess if there are any unfinished animations and waits for a certain amount of time (3 seconds) to let them finish. This improves the stability of our integration-tests among the different iPad-Generations.
Merge pull request #469 from percysnoodle/table-cell-scroll-fix

Fix scrolling in table view cells
Merge pull request #490 from Sipeso/master

adding the method waitForAnimationsFinishedForTimeInterval:
Merge pull request #499 from jacobrelkin/jacobrelkin/make-xcode-5-happy

Guard against using iOS 8 APIs in Xcode < 6
Merge pull request #509 from hdwr/fix_screenshot_scale

Fix the resolution of screenshots taken after errors. (320x* => 640x*)
Merge pull request #517 from joemasilotti/patch-1

Note support of iOS 8 in README