[SIL-402] Added dash and dot to regEx for controller-name

silecs-model/src/xml/DeploySchema.xsd

@@ -568,7 +568,7 @@
     <xs:simpleType name="HostNameType">
         <xs:restriction base="xs:string">
             <xs:minLength value="1" />
-            <xs:pattern value="[_A-Za-z0-9]*" />
+            <xs:pattern value="[-._A-Za-z0-9]*" />
         </xs:restriction>
     </xs:simpleType>
     <xs:simpleType name="DeployNameType">