Store the App's original keyWindow on -[DZProgressController show] and set it back on -[DZProgressController hide]
Merge pull request #4 from YuAo/master

Fix a bug that causes the App's KeyWindow to become nil on iOS 5.
Adds giraffe default image to example project.

Signed-off-by: Zachary Waldowski <zwaldowski@gmail.com>
Uses faster image-backed frame drawing, cleanups.

Signed-off-by: Zachary Waldowski <zwaldowski@gmail.com>
Tag 1.1.0.

Signed-off-by: Zachary Waldowski <zwaldowski@gmail.com>
Whoops, fix giraffe Xcode project reference.

Signed-off-by: Zachary Waldowski <zwaldowski@gmail.com>
Fixes HUD being displayed over alert views.
Fixed DZProgress key window

Signed-off-by: Philip Plotnikov <Philip@plotnikov.nl>