Add jisko.i2p to home page

Icon source: http://jisko.i2p/wiki/File:Jisko_console_icon.png
Icon license: Copyleft: This work of art is free; you can redistribute it and/or modify it.
ref: http://zzz.i2p/topics/1539

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

@@ -46,6 +46,7 @@ public class HomeHelper extends HelperBase {
         _x("Anonymous Git Hosting") + S + _x("A public anonymous Git hosting site - supports pulling via Git and HTTP and pushing via SSH") + S + "http://git.repo.i2p/" + S + I + "git-logo.png" + S +
         "Ident " + _x("Microblog") + S + _x("Your premier microblogging service on I2P") + S + "http://id3nt.i2p/" + S + I + "ident_icon_blue.png" + S +
         _x("Javadocs") + S + _x("Technical documentation") + S + "http://i2p-javadocs.i2p/" + S + I + "education.png" + S +
+        "jisko.i2p" + S + _x("Simple and fast microblogging website") + S + "http://jisko.i2p/" + S + I + "jisko_console_icon.png" + S +
         //_x("Key Server") + S + _x("OpenPGP Keyserver") + S + "http://keys.i2p/" + S + I + "education.png" + S +
         "killyourtv.i2p" + S + _x("Debian and Tahoe-LAFS repositories") + S + "http://killyourtv.i2p/" + S + I + "television_delete.png" + S +
         _x("Free Web Hosting") + S + _x("Free eepsite hosting with PHP and MySQL") + S + "http://open4you.i2p/" + S + I + "open4you-logo.png" + S +