Update NEWS and TODO according to new features and new roadmap

NEWS

@@ -11,6 +11,8 @@
 
 * IPv6 support
 * Smart, verbose and configurable logs
+* LDAP auth support
+* Journal entries support
 
 
 0.5 - Historical Artifacts

TODO

@@ -6,12 +6,17 @@
  TODO
 ------
 
-0.6
+0.7
+===
+
+* WSGI support
+
+
+0.8
 ===
 
-* [IN PROGRESS] Group calendars
-* [IN PROGRESS] LDAP and databases auth support
 * CalDAV rights
+* CalDAV filters
 * Read-only access for foreign users