修改jetty plugin版本，兼容jdk7

cms/cms-mq/pom.xml

@@ -77,7 +77,7 @@
             <plugin>
                 <groupId>org.eclipse.jetty</groupId>
                 <artifactId>jetty-maven-plugin</artifactId>
-                <version>9.3.14.v20161028</version>
+                <version>9.0.0.v20130308</version>
                 <configuration>
                     <scanIntervalSeconds>3</scanIntervalSeconds>
                     <webApp>

cms/cms-web/pom.xml

@@ -86,7 +86,7 @@
             <plugin>
                 <groupId>org.eclipse.jetty</groupId>
                 <artifactId>jetty-maven-plugin</artifactId>
-                <version>9.3.14.v20161028</version>
+                <version>9.0.0.v20130308</version>
                 <configuration>
                     <scanIntervalSeconds>3</scanIntervalSeconds>
                     <webApp>

oss/oss-web/pom.xml

@@ -88,7 +88,7 @@
             <plugin>
                 <groupId>org.eclipse.jetty</groupId>
                 <artifactId>jetty-maven-plugin</artifactId>
-                <version>9.3.14.v20161028</version>
+                <version>9.0.0.v20130308</version>
                 <configuration>
                     <scanIntervalSeconds>3</scanIntervalSeconds>
                     <webApp>