Gotham: include required tags in addon.xml

see http://forum.xbmc.org/showthread.php?tid=158812&pid=1503832#pid1503832 and http://wiki.xbmc.org/index.php?title=Addon.xml#Required_elements

addon.xml

@@ -1,11 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <addon
   id="skin.neon"
-  version="2.5.9"
+  version="3.0.0"
   name="Neon"
-  provider-name="stoli">
+  provider-name="stoli, kibje">
   <requires>
-    <import addon="xbmc.gui" version="4.0.0"/>
+    <import addon="xbmc.gui" version="5.0.1"/>
     <import addon="service.skin.widgets" version="0.0.19"/>
     <import addon="script.favourites" version="4.0.7"/>
     <import addon="script.artwork.downloader" version="12.0.12"/>
@@ -26,12 +26,16 @@
     <summary lang="de">Neon skin by stoli - Night meets Aeon meets Confluence</summary>
 	<summary lang="nl">Neon skin by stoli - Night meets Aeon meets Confluence</summary>
 	<summary lang="no">Neon skin by stoli - Night meets Aeon meets Confluence</summary>
-    <description>Neon started as the excelent Night skin by mcborzu.  It was almost perfect for me but I missed some aspects of Aeon and other skins.  So credit where credit is due - the majority of this originated as mcborzu's work...and inspiration from djh_ and huge thanks for Jezz_x's work on Conflunce where I have 'borrowed' liberal amounts of knowledge, code and graphics!</description>
+    <description lang="en">Neon started as the excelent Night skin by mcborzu.  It was almost perfect for me but I missed some aspects of Aeon and other skins.  So credit where credit is due - the majority of this originated as mcborzu's work...and inspiration from djh_ and huge thanks for Jezz_x's work on Conflunce where I have 'borrowed' liberal amounts of knowledge, code and graphics!</description>
  	<disclaimer>More info on the skin can be found at the XBMC Forums.</disclaimer>
     <disclaimer lang="fr">Plus d'infos sur ce thème sur les forums XBMC.</disclaimer>
     <disclaimer lang="de">Mehr Informationen über das Skin findest du in den XBMC Foren.</disclaimer>
 	<disclaimer lang="nl">Meer info over de skin kan worden gevonden op de XBMC forums.</disclaimer>
 	<disclaimer lang="no">Du kan finne mer info i XBMC forumene.</disclaimer>
     <platform>all</platform>
+	<license>GNU GENERAL PUBLIC LICENSE. Version 2, June 1991</license>
+	<forum>http://forum.xbmc.org/forumdisplay.php?fid=139</forum>
+	<source>http://github.com/stoli/skin.neon</source>
+	<email></email>
   </extension>
 </addon>