Linting dep-ann: Added @Deprecated annotations in i2psnark, i2ptunnel, ministreaming, routerconsole, streaming

apps/routerconsole/java/src/net/i2p/router/web/ConfigNetHelper.java

@@ -149,6 +149,7 @@ public class ConfigNetHelper extends HelperBase {
      *  This isn't updated for the new statuses, but it's commented out in the jsp.
      *  @deprecated unused, to be fixed if needed
      */
+    @Deprecated
     public String getRequireIntroductionsChecked() {
         Status status = _context.commSystem().getStatus();
         switch (status) {

apps/routerconsole/java/src/net/i2p/router/web/SummaryRenderer.java

@@ -48,9 +48,10 @@ class SummaryRenderer {
      * DOM level 3 load and store support.  Perhaps we can bundle that, or
      * specify who can get it from where, etc.
      *
-     * @deprecated unsed
+     * @deprecated unused
      * @throws UnsupportedOperationException always
      */
+    @Deprecated
     public static synchronized void render(I2PAppContext ctx, OutputStream out, String filename) throws IOException {
         throw new UnsupportedOperationException();
 /*****