implement CRUD for seminaries and correct typos for users

views/html/users/create.tpl

@@ -2,7 +2,7 @@
 <h2><?=_('New user')?></h2>
 
 <form method="post" action="<?=$linker->link('create', 1)?>">
-	<filedset>
+	<fieldset>
 		<label for="username"><?=_('Username')?>:</label>
 		<input type="text" name="username" placeholder="<?=_('Username')?>" /><br />
 		<label for="email"><?=_('E‑Mail-Address')?>:</label>

views/html/users/edit.tpl

@@ -1,8 +1,8 @@
 <h1><?=_('Users')?></h1>
 <h2><?=_('Edit user')?></h2>
 
-<form method="post" action="<?=$linker->link('edit', 1)?>">
-	<filedset>
+<form method="post">
+	<fieldset>
 		<label for="username"><?=_('Username')?>:</label>
 		<input type="text" name="username" placeholder="<?=_('Username')?>" value="<?=$user['username']?>" /><br />
 		<label for="email"><?=_('E‑Mail-Address')?>:</label>
@@ -10,5 +10,5 @@
 		<label for="password"><?=_('Password')?>:</label>
 		<input type="password" name="password" placeholder="<?=_('Password')?>" /><br />
 	</fieldset>
-	<input type="submit" name="create" value="<?=_('create')?>" />
+	<input type="submit" name="save" value="<?=_('save')?>" />
 </form>

views/html/users/user.tpl

@@ -1,6 +1,7 @@
 <h1><?=_('Users')?></h1>
 <h2><?=$user['username']?></h2>
 <nav>
+	<li><a href="<?=$linker->link('edit', 3)?>"><?=_('Edit user')?></a></li>
 	<li><a href="<?=$linker->link('delete', 3)?>"><?=_('Delete user')?></a></li>
 </nav>
 <p>