removed confirm popup when commit from diff

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@6935 20353a03-c40f-0410-a6d1-a30d3c3de9de

bt5/erp5_forge/SkinTemplateItem/portal_skins/erp5_svn/BusinessTemplate_doCreateJavaScriptDiff.xml

@@ -71,10 +71,7 @@
 return \'\'\'<script>\n
 \n
   function doCommit(form){\n
-    if(confirm(\'Are you sure you want to commit?\')){\n
-      //Commit Files\n
       submitAction(form,\'%s/BusinessTemplate_doSvnCommit\');\n
-    }\n
   }\n
 \n
   function goBack(){\n