Merge pull request #264 from bhariharan/unstable20

Merge 'master' into unstable20
Adding SFAuthenticationManager as public header, adding simulator build to release libs
Merge pull request #265 from khawkins/simulator_binaries_and_public_auth

Adding SFAuthenticationManager as public header, adding simulator build ...
Merge remote-tracking branch 'origin/master' into unstable20

Conflicts:
	dist/SalesforceOAuth/SalesforceOAuth-Debug.zip
	dist/SalesforceOAuth/SalesforceOAuth-Release.zip
	dist/SalesforceSDK/SalesforceSDK-Debug.zip
	dist/SalesforceSDK/SalesforceSDK-Release.zip
	hybrid/SalesforceHybridSDK/SalesforceHybridSDK/Classes/SFContainerAppDelegate.m
	native/SalesforceNativeSDK/SalesforceNativeSDK/Classes/SFRestAPI.m
	native/SalesforceSDK/SalesforceSDK.xcodeproj/project.pbxproj
	native/SalesforceSDK/sfdc_build/build.xml
	native/sfdc_build/native_template_base/TemplateInfo.plist
Merge pull request #266 from khawkins/unstable20

Merging master into unstable20
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