Merge pull request #440 from mamercad/browser-prev-next-tab

Add shortcuts for browser prev and next tab switching

linux/kinto.py

@@ -234,6 +234,8 @@ define_keymap(re.compile(browserStr, re.IGNORECASE),{
     K("RC-Key_7"): K("M-Key_7"),
     K("RC-Key_8"): K("M-Key_8"),
     K("RC-Key_9"): K("M-Key_9"),    # Jump to last tab
+    K("C-Left_Brace"): K("C-Page_Up"),
+    K("C-Right_Brace"): K("C-Page_Down"),
 })
 
 # Open preferences in browsers