Enforcing iOS 6 minimum requirements
Updating readme.md to reflect iOS 6 baseline requirement
Updating sample projects
Some readme edits
Additional readme update
Merge pull request #247 from khawkins/min_requirements

Updating minimum requirements to Xcode 4.5 / iOS 6
Merge remote-tracking branch 'origin/master' into unstable

Conflicts:
	dist/SalesforceSDK/SalesforceSDK-Debug.zip
	dist/SalesforceSDK/SalesforceSDK-Release.zip
	hybrid/SalesforceHybridSDK/SalesforceHybridSDK/Container/SFContainerAppDelegate.m
	native/SalesforceSDK/SalesforceSDK/Classes/SFRestAPI.m
Merge pull request #248 from khawkins/unstable

Merging master into unstable
Merge remote-tracking branch 'origin/unstable' into unstable20

Conflicts:
	dist/SalesforceSDK/SalesforceSDK-Debug.zip
	dist/SalesforceSDK/SalesforceSDK-Release.zip
Merge pull request #249 from khawkins/unstable20

Merging unstable into unstable20
Updating native min requirements to iOS 6.0
Merge remote-tracking branch 'upstream/unstable20' into project_realignment

Conflicts:
	native/SalesforceSDK/SalesforceSDK.xcodeproj/project.pbxproj
Setting project settings back to default library settings
Updating 3pp repo
Only build active arch for Debug
Hybrid SDK refactored into static library, integrated into workspace
Cleaning up submodules
Hybrid test changes for iOS
Integrating ContactExplorer into workspace
Integrating SFDCAccounts into workspace