If passed nil as application
Merge remote-tracking branch 'origin/master'
Merge remote-tracking branch 'origin/master'
Добавлен метод делегата vkSdkAuthorizationAllowFallbackToSafari

Опциональный метод vkSdkAuthorizationAllowFallbackToSafari протокола
VKSdkDelegate разрешает или запрещает переход на страницу авторизации в
Safari в том случае, если приложение ВКонтакте не установлено в
системе. При запрете перехода SDK использует webView.
Improved #64
Merge pull #87
New version 1.0.6.12
Fix Resource Bundle

Fix Resource Bundle and change podspec
Merge pull request #89 from kajinka13/master

Fix Resource Bundle
New version 1.0.6.13
Updated bundle id for release version
Version update
Updated authorization process (cause of wrong release application bundle)
Updated podspec
Fixed bug with webview
Add iPad client bundle id
Updated version
Add existing permissions to access token. Add method to VKSdk to work with permissions. Replace NSAssert with ZAssert. Add dispatch_once to VKSdkInstance creation. Web view in app now opened after previous fail (not moving to safari). Format code.
Merged with #92. Version inc.
Documentation updates