video sharing with facebook graph API
Merge remote-tracking branch 'uppstream/master' into test-facebook-video
Added Google API for YouTube
Merge branch 'test-facebook-video' of https://github.com/adriantofan/ShareKit
Minor edits

Moving validation to superclass, disabling socialFramework for video
only. Spacing issues.
Added duration/length validation for Facebook
Autorelease returned objects, yo
YouTube added

YouTube integration! Still some TODOs, and facebook Video is causing
issues. But PROGRESS!
Fixes for Facebook, video method abstractions
Migrating to SHKShareTypeData as base class for video.

Added new SHKFile class to abstract data vs. filepath issues
Migrated to NSCoding for saving for offline sharing
Still issues with Facebook video sharing, pending.
Adding crop option

Added crop option and letterbox to configuration, fixed letterboxing
issues.
Added mimetype to NSCoding

Added mimetype, allowed write access to mimetype and filename
properties.
Formatting
Progress indicator

Added progress indicator, added logout to YouTube
Accounts Issues

Using iOS6 accounts with iOS5 sharing fails in the facebook SDK.
Project ordering, new xib file.

Added xib file for google authentication.
Using the correct paramters for YouTube upload
Updated copyright notices to MIT standard. #510
Merge remote-tracking branch 'jakeMDunn/master' into video

Conflicts:
	.gitmodules
	Classes/Example/ShareKitDemoConfigurator.m
	Classes/ShareKit/Configuration/DefaultSHKConfigurator.h
	Classes/ShareKit/Configuration/DefaultSHKConfigurator.m
	Classes/ShareKit/Core/Base Sharer Classes/SHKSharer.h
	Classes/ShareKit/Core/Base Sharer Classes/SHKSharer.m
	Classes/ShareKit/Core/SHK.m
	Classes/ShareKit/Core/SHKItem.h
	Classes/ShareKit/Core/SHKItem.m
	Classes/ShareKit/Core/SHKOfflineSharer.m
	Classes/ShareKit/Core/SHKSharers.plist
	Classes/ShareKit/Sharers/Actions/Email/SHKMail.m
	Classes/ShareKit/Sharers/Services/Evernote/SHKEvernote.m
	Classes/ShareKit/Sharers/Services/Facebook/SHKFacebook.m
	Classes/ShareKit/Sharers/Services/Instagram/SHKInstagram.m
	ShareKit.xcodeproj/project.pbxproj
Fixes Twitter oauth authentication error (oauth_verifier parameter missing) when not using the iOS 5 Twitter Framework

Fixes Twitter oauth authentication error (oauth_verifier parameter
missing) when not using the iOS 5 Twitter Framework.