Add CHANGES entries

4916.	[bug]		Not creating signing keys for an inline signed zone
			prevented changes applied to the raw zone from being
			reflected in the secure zone until signing keys were
			made available. [GL #159]

4915.	[bug]		Bumped signed serial of an inline signed zone was
			logged even when an error occurred while updating
			signatures. [GL #159]

CHANGES

+4933.	[bug]		Not creating signing keys for an inline signed zone
+			prevented changes applied to the raw zone from being
+			reflected in the secure zone until signing keys were
+			made available. [GL #159]
+
+4932.	[bug]		Bumped signed serial of an inline signed zone was
+			logged even when an error occurred while updating
+			signatures. [GL #159]
+
 4931.	[func]		Removed the "rbtdb64" database implementation.
 			[GL #217]