chore: update sportsmanager.xml

src/structure/sportsmanager.xml

@@ -1,6 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<!DOCTYPE install SYSTEM "http://dev.joomla.org/xml/1.5/component-install.dtd">
-<extension type="component" version="3.0" method="upgrade">
+<extension type="component" version="5.0" method="upgrade">
   <name>Sports manager</name>
   <creationDate>2020-09-30</creationDate>
   <author>Sven Nickel</author>
@@ -21,7 +20,8 @@
     <filename>js/jquery.min.js</filename>
 		<folder>images</folder>
 		<folder>models</folder>
-		<folder>views</folder>
+    <folder>util</folder>
+    <folder>views</folder>
   </files>
   <languages folder="site">
     <language tag="en-GB">language/en-GB/en-GB.com_sportsmanager.ini
@@ -31,7 +31,7 @@
     <language tag="nl-NL">language/nl-NL/nl-NL.com_sportsmanager.ini
     </language>
   </languages>
-  <scriptfile>install.php</scriptfile>
+  <scriptfile>script.php</scriptfile>
   <administration>
     <files folder="admin">
       <filename>access.xml</filename>