hotkeys: change f c and f C to q and Q

help/3.php

@@ -41,8 +41,8 @@
 		<tr><td class='n'>f a</td><td><?php echo __("(Un)hide read feeds") ?></td></tr>
 		<tr><td class='n'>f s</td><td><?php echo __("Subscribe to feed") ?></td></tr>
 		<tr><td class='n'>f e</td><td><?php echo __("Edit feed") ?></td></tr>
-		<tr><td class='n'>f c</td><td><?php echo __("Mark feed as read") ?></td></tr>
-		<tr><td class='n'>f C</td><td><?php echo __("Mark all feeds as read") ?></td></tr>
+		<tr><td class='n'>q</td><td><?php echo __("Mark feed as read") ?></td></tr>
+		<tr><td class='n'>Q</td><td><?php echo __("Mark all feeds as read") ?></td></tr>
 	</table>
 
 	<h2><?php echo __("Go to...") ?></h2>

tt-rss.js

@@ -1092,6 +1092,20 @@ function hotkey_handler(e) {
 				}
 			}
 
+			if (keycode == 81 && shift_key) { // Q
+				if (typeof catchupAllFeeds != 'undefined') {
+					catchupAllFeeds();
+					return false;
+				}
+			}
+
+			if (keycode == 81) { // q
+				if (getActiveFeedId()) {
+					catchupCurrentFeed();
+					return false;
+				}
+			}
+
 		}
 
 		/* Prefix f */