Stay on the changetag page after tag deletion

+ fix changetag CSS alignement

relates to #756

index.php

@@ -1208,7 +1208,7 @@ function renderPage($conf, $pluginManager, $LINKSDB)
                 $LINKSDB[$key]=$value;
             }
             $LINKSDB->save($conf->get('resource.page_cache'));
-            echo '<script>alert("Tag was removed from '.count($linksToAlter).' links.");document.location=\'?\';</script>';
+            echo '<script>alert("Tag was removed from '.count($linksToAlter).' links.");document.location=\'?do=changetag\';</script>';
             exit;
         }
 

tpl/default/css/shaarli.css

@@ -55,7 +55,7 @@ strong {
     cursor: pointer;
     height: 24px;
     padding: 0 5px;
-    margin: 5px 5px 0 0;
+    margin: 0 5px 0 0;
     color: #606060;
     border-style: outset;
     border-width: 1px;

tpl/default/editlink.html

@@ -35,7 +35,7 @@
             &nbsp;<label for="lf_private"><i>Private</i></label><br>
             {else}
             <input type="checkbox"  name="lf_private" id="lf_private">
-            &nbsp;<label for="lf_private"><i>Private</i></label><br>
+            &nbsp;<label for="lf_private"><i>Private</i></label><br><br>
             {/if}
             <input type="submit" value="Save" name="save_edit" class="bigbutton">
             <input type="submit" value="Cancel" name="cancel_edit" class="bigbutton">