Add keyboard shortcut

URL files can now be downloaded using a keyboard shortcut so you don't
have to move the mouse and click the button to do it.

Only tested this on Mac. Decided on Ctrl-l as the default, which can be
customised at `chrome://extensions/configureCommands`. Wanted something
with only a single modifier key that wasn't going to clash with another
command. The "Ctrl" string on Mac automatically gets converted to
"Apple", so using "MacCtrl" to get the real "Ctrl" key.

1 files changed, 10 insertions, 1 deletions

diff --git a/manifest.json b/manifest.json
index 1dca7ac..84c65c8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -28,5 +28,14 @@
 	"permissions": [
 		"tabs",
 		"storage"
-	]
+	],
+
+	"commands": {
+		"download": {
+			"suggested_key": {
+				"default": "MacCtrl+L"
+			},
+			"description": "Download URL file"
+		}
+	}
 }