Users may only report a post once per IP address.

If a user *really* doesn't like a post, they may try to report it
multiple times. Users may now only report a single post once per IP
address.

Signed-off-by: Alek Ratzloff <alekratz@gmail.com>

board/static/board/post.js

@@ -200,7 +200,6 @@ function openReportWindow(reportUrl) {
     });
     $(reportWindow.iframe, "iframe").on("load", () => {
         fitWindowToContent(reportWindow);
-        reportWindow.setResizable(false);
     });
     reportWindow.show();
 }