Add project watch support and cleanup SSH key management UI

We now import the "watched projects" from Gerrit 1, the list of projects
the user wants to know if there are new changes in.

Signed-off-by: Shawn O. Pearce <sop@google.com>

appwar/src/main/webapp/WEB-INF/web.xml

@@ -104,6 +104,16 @@
     <url-pattern>/rpc/PatchDetailService</url-pattern>
   </servlet-mapping>
 
+  <servlet>
+    <servlet-name>SuggestService</servlet-name>
+    <servlet-class>com.google.gerrit.server.SuggestServiceSrv</servlet-class>
+    <load-on-startup>1</load-on-startup>
+  </servlet>
+  <servlet-mapping>
+    <servlet-name>SuggestService</servlet-name>
+    <url-pattern>/rpc/SuggestService</url-pattern>
+  </servlet-mapping>
+
   <servlet>
     <servlet-name>SystemInfoService</servlet-name>
     <servlet-class>com.google.gerrit.server.SystemInfoServiceSrv</servlet-class>