Updated Changes for release (#635)

Changes

@@ -2,6 +2,24 @@ Release history of Zonemaster
 
 v2018.1 2018-06-25 Public release
 
+Changes Zonemaster reposistory:
+
+- Create StyleGuide.md (#561)
+- Editorial updates (#562, #563, #582, #584, #577, #571, #579, #582, #589,
+  #590, #593, #583, #590, #595, #586, #602, #603, #604, 
+- Update test messages (#570, #560)
+- Fix perl warnings (#578)
+- Create TC dnssec12 placeholder (#591)
+- Delete GUI folder (#572)
+- Clarify record fetching in Syntax05 (#600)
+- Update TC basic02 (#608)
+- Bring Steps in line with Objective for Consistency03 (#601)
+- Clarify more record fetching in TCs Dnssec03-05, Syntax06 and Zone06 
+  (#607)
+- Updated testing preparation files for Debian and CentOS (#623)
+- Update README.md in prepartion for release (#622)
+- Updated Changes as preparation for release (#634)
+
 High lights:
 
 - Zonemaster-LDNS is now built on latest version of LDNS and has been