iOS agent v6.3.0

Improvements

• Agent can now handle region specific application tokens.
• Moved New Relic specific files out of users' "Documents" directory.

Fixes

• Fixed inconsistency in deviceManufacturer session attribute; it will always be set as "Apple, Inc".
• memUsageMb session attribute will now be stored as a numeric value rather than a string value.
• Fixed race-condition in gesture instrumentation that could cause a crash on app background.
• RequestUrl and RequestPath attributes on MobileRequest and MobileRequestError events will consistently be not URL-encoded.
• Crash reports will now be uploaded immediately after processing on subsequent launch.
• Fixed potential race-condition in +[NewRelic stopCurrentInteraction:(NSString*)activityIdentifier]; that could result in dead-lock.