change the format for the CHANGELOG file

CHANGELOG

@@ -1,51 +1,50 @@
-The changelog tracks changes to the public API.
-Internal refactorings and bug fixes are not reported here.
+This changelog reports changes to the public API. Internal refactorings and bug
+fixes are not reported here.
 
-2017-07-03 jpfr
+2017-07-03 jpfr <julius.pfrommer at web.de>
 
-    * Implement asynchronous service calls from the client
+ * Implement asynchronous service calls for the client
 
-      All OPC UA services are asynchronous in nature. So several service
-      calls can be made without waiting for a response first. Responess
-      may come in a different ordering. The client takes a method pointer
-      and a data pointer to perform an asynchronous callback on the request
-      response.
+   All OPC UA services are asynchronous in nature. So several service calls can
+   be made without waiting for a response first. Responess may come in a
+   different ordering. The client takes a method pointer and a data pointer to
+   perform an asynchronous callback on the request response.
 
-      Synchronous service calls are still supported in the client. Asynchronous
-      responses are processed in the background until the synchronous response
-      (the client is waiting for) returns the control flow back to the user.
+   Synchronous service calls are still supported in the client. Asynchronous
+   responses are processed in the background until the synchronous response (the
+   client is waiting for) returns the control flow back to the user.
 
 2017-06-26 janitza-thbe
 
-    * Enable IPv6 in the networklayer plugin
+ * Enable IPv6 in the networklayer plugin
 
-      The server networklayer listens on several sockets for available
-      networks and IP versions. IPv4 connections are still supported.
+   The server networklayer listens on several sockets for available networks and
+   IP versions. IPv4 connections are still supported.
 
-      The OPC Foundation ANSI C Stack before 2016 does not fully support IPv6.
-      On Windows, the 'localhost' target is resolved to IPv6 by default. Old
-      applications (e.g. the Conformance Testing Tools) need to connect to
-      127.0.0.1 instead of 'localhost' to force IPv4.
+   The OPC Foundation ANSI C Stack before 2016 does not fully support IPv6. On
+   Windows, the 'localhost' target is resolved to IPv6 by default. Old
+   applications (e.g. the Conformance Testing Tools) need to connect to
+   127.0.0.1 instead of 'localhost' to force IPv4.
 
 2017-06-16 jpfr <julius.pfrommer at web.de>
 
-    * Require the AccessLevel bit UA_ACCESSLEVELMASK_READ for reading
+ * Require the AccessLevel bit UA_ACCESSLEVELMASK_READ for reading
 
-      Set the bit by default when adding nodes for a smooth transition to
-      the new API. This will change at a later point with an additional
-      node settings argument for the AddNodes methods.
+   Set the bit by default when adding nodes for a smooth transition to the new
+   API. This will change at a later point with an additional node settings
+   argument for the AddNodes methods.
 
 2017-05-03 pro <profanter at fortiss.org>
 
-    * Array dimensions are UInt32 also for the highlevel client read service
+ * Array dimensions are UInt32 also for the highlevel client read service
 
 2017-04-16 jpfr <julius.pfrommer at web.de>
 
-    * Refactor UA_parseEndpointUrl to work with UA_String
+ * Refactor UA_parseEndpointUrl to work with UA_String
 
-      The output hostname and path now point into the original
-      endpointUrl with an appropriate length.
+   The output hostname and path now point into the original endpointUrl with an
+   appropriate length.
 
 2017-04-14 jpfr <julius.pfrommer at web.de>
 
-    * Auto-instantiate only child nodes marked as mandatory (fixes #1004)
+ * Auto-instantiate only child nodes marked as mandatory (fixes #1004)