Resolved compile time errors in MacDemo
Merge pull request #231 from nullp0inter/macdemo

Resolved compile time errors in MacDemo
Adding background convenience methods
Return the alert view so the caller may use it to check if the UIAlertView is still shown.
Update README.md
Update README.md
Removed a redundant documentation entry (per CLANG_WARN_DOCUMENTATION_COMMENTS)
Merge pull request #239 from hsoi/doc-fix

Removed a redundant documentation entry
Merge pull request #233 from rlimberger/master

Adding background convenience methods
More careful swizzling to fix UIImagePickerController. [Fixes #236]
More efficient selector generation
Fix minor warning on ARM32
Tag 2.2.3
Fix a few typos
Merge pull request #243 from kaneshin/master

Fix a few typos
Skip Install for iOS static library.

Otherwise, if you add BlocksKit as a dependency
target to another project, Xcode
“Product->Archive” creates a
“Generic Xcode Archive” instead of an .ipa file.
Merge pull request #244 from openresearch/master

Skip Install for iOS static library.
Fix wrong block signature.
Merge pull request #249 from mono0926/master

Fix wrong block signature
Implement category for QLPreviewController