Add support for schedules (#137)

Reviewed-on: #137

backend/web.gohtml

@@ -81,6 +81,7 @@
 					<th>Name</th>
 					<th>Assigned</th>
 					<th>Reward</th>
+					<th>Schedule</th>
 					<th>Actions</th>
 				</tr>
 				</thead>
@@ -96,6 +97,7 @@
 							{{end}}
 						</td>
 						<td>{{.Reward}}</td>
+						<td>{{.Schedule}}</td>
 						<td>
 							<a href="/completeTask?task={{.ID}}">Mark as completed</a>
 						</td>
@@ -105,6 +107,7 @@
 							<td><label><input type="text" name="name" placeholder="Name"></label></td>
 							<td></td>
 							<td><label><input type="number" name="reward" placeholder="Reward"></label></td>
+							<td><label><input type="text" name="schedule" placeholder="Schedule"></label></td>
 							<td><input type="submit" value="Create"></td>
 						</tr>
 				</tbody>