finish delete ssh key and delete account. all with confirm.

public/css/gogs.css

@@ -302,32 +302,23 @@ html, body {
 /* gogits user ssh keys */
 
 #gogs-ssh-keys .list-group-item {
-    line-height: 48px;
+    padding: 15px 0;
     border-bottom: 1px solid #DDD;
 }
 
+#gogs-ssh-keys .list-group-item .delete {
+    margin: -5px 50px 0;
+}
+
 #gogs-ssh-keys .list-group-item:after {
     clear: both;
 }
 
-#gogs-ssh-keys .list-group-item:hover a.delete {
-    display: block;
-}
-
 #gogs-ssh-keys .name {
     font-size: 14px;
     font-weight: bold;
 }
 
-#gogs-ssh-keys .list-group-item a.delete {
-    float: right;
-    color: white;
-    cursor: pointer;
-    margin-top: 10px;
-    border-radius: 3px;
-    display: none;
-}
-
 #gogs-ssh-keys .print {
     padding-left: 1em;
     color: #888;

public/js/app.js

@@ -99,15 +99,16 @@ function initRegister() {
 }
 
 function initUserSetting(){
-    $('#gogs-ssh-keys').on("click",".delete",function(){
-        var $this = $(this);
-        Gogits.ajaxDelete("",{"id":$this.data("del")},function(json){
-            if(json.ok){
-                window.location.reload();
-            }else{
-                alert(json.err);
-            }
-        });
-        return false;
+    $('#gogs-ssh-keys .delete').confirmation({
+        singleton: true,
+        onConfirm: function(e, $this){
+            Gogits.ajaxDelete("",{"id":$this.data("del")},function(json){
+                if(json.ok){
+                    window.location.reload();
+                }else{
+                    alert(json.err);
+                }
+            });
+        }
     });
 }