Added login to organization users table, Fixes #1683

public/app/features/org/partials/orgUsers.html

@@ -36,7 +36,14 @@
 		<br>
 
 		<table class="grafana-options-table">
+			<tr>
+				<th>Login</th>
+				<th>Email</th>
+				<th>Role</th>
+				<th></th>
+			</tr>
 			<tr ng-repeat="user in users">
+				<td>{{user.login}}</td>
 				<td>{{user.email}}</td>
 				<td>
 					{{user.role}}

public/css/less/tables_lists.less

@@ -2,6 +2,7 @@
   width: 100%;
 
   th {
+    text-align: left;
     padding: 5px 10px;
     border-bottom: 4px solid @grafanaPanelBackground;
   }