MS-676 Update to Millennial Media SDK 5.2.0

New SDK is a framework.
MS-663 Initial External Config Support
MS-663 Import ANBasicConfig into ANSDK Xcode Project
MS-663 Minor additions to ANBasicConfig
MS-663 Change to ANBasicConfig
Merge branch 'MS-663-External-Config'

Conflicts:
	ANSDK.xcodeproj/project.pbxproj
MS-663 Fixed issue with resource bundle namespace differences.
MS-663 ANSDK Mediation Support For External Config
MS-663 Intro Log Name Configurable
MS-663 Minor change to MoPub Interstitial Adaptor For External Config
Merge branch 'MS-663-Mediation-Support'
Merge branch 'MS-663-Log-Support'
MS-623 Custom Adapter Mediation Support For External Config
MS-623 Minor change to AdMob Mediation Adapters For External Config
MS-663 Changes to AN Ad Adapters to support external config
MS-663 Imported ANBasicConfig.h into ANSDKFull xcode project
MS-663 Log printout modifications
MS-663 Fixed ad adapters for external config, always with standard prefix.
Merge remote-tracking branch 'origin/ms-646'

MM SDK 5.2 merge
MS-673 Enforce minimal refresh interval

Fix silliness in validation