Updating dslVersion to be 8.

Author: arobenko

dsl/schema.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<schema name="cc_demo1" endian="big" dslVersion="7">
+<schema name="cc_demo1" endian="big" dslVersion="8">
     <fields>
         <enum name="MsgId" type="uint8" semanticType="messageId" >
             <validValue name="Ack" val="0" />