[master] ChangeLog updated after github35 merge.

AUTHORS

@@ -104,6 +104,7 @@ We have received the following contributions:
 
  - Razvan Becheriu, Qualitance
    2016-05: Added support for Cassandra
+   2017-12: Significant update for Cassandra backend
 
  - Patrik Lundin
    2016-07: Replace test by expr for < in configure.ac
@@ -128,6 +129,7 @@ We have received the following contributions:
    2017-02: Doxygen support updated to 1.8.11
    2017-02: Improved PgSQL backend version handling
    2017-02: Numerous spelling mistakes
+   2017-12: Significant update for Cassandra backend
 
  - Vincent Legout
    2016-11: Fixed serveral spelling mistakes

ChangeLog

+1341.	[func]		razvan, andrei
+	Significant update of Cassandra support. A lot of code for
+	Cassandr Lease Manager has been updated and partially rewritten.
+	(github #35, git 41795494720cd9886c1e98d21eaeefd94d674e37)
+
 1340.	[func]		marcin
 	Added support for "dhcp-enable" and "dhcp-disable" commands in
 	the DHCPv4 and DHCPv6 server.