Obsolete warning fixes

Author: dwarfland

Source/Array.swift

@@ -127,7 +127,7 @@ public struct Array<T>
 		#elseif CLR | ISLAND
 		list = sequence.ToList()
 		#elseif COCOA
-		list = sequence.array().mutableCopy()
+		list = sequence.ToNSArray().mutableCopy()
 		#endif
 	}
 
@@ -455,7 +455,7 @@ public struct Array<T>
 		#elseif CLR | ISLAND
 		list.AddRange(sequence.ToList())
 		#elseif COCOA
-		list.addObjectsFromArray(sequence.array())
+		list.addObjectsFromArray(sequence.ToNSArray())
 		#endif
 	}
 

Source/Sequence_Extensions.swift

@@ -235,7 +235,7 @@ public extension ISequence /*: ICustomDebugStringConvertible*/ { // 74092: Silve
 		}
 		return result
 		#elseif COCOA
-		return self.array().sortedArrayWithOptions(0, usingComparator: { (a: id!, b: id!) -> NSComparisonResult in // ToDo: check if this is the right order
+		return self.ToNSArray().sortedArrayWithOptions(0, usingComparator: { (a: id!, b: id!) -> NSComparisonResult in // ToDo: check if this is the right order
 			if isOrderedBefore(a == NSNull.null ? nil : a, b == NSNull.null ? nil : b) {
 				return .NSOrderedDescending
 			} else {
@@ -388,7 +388,7 @@ public extension ISequence /*: ICustomDebugStringConvertible*/ { // 74092: Silve
 		#elseif CLR || ISLAND
 		return [T](self.ToList())
 		#elseif COCOA
-		return [T](self.array())
+		return [T](self.ToNSArray())
 		#endif
 	}