qutebrowser: Make recently downloaded executable

Moved the qutebrowser userscript to open recently downloaded files
to be accessible as a normal shell script as well
(`recently-downloaded`).

Mapped this to Super+Shift+D in riverwm to be easily able to open
the most recent downloads from anywhere.

Double the default lines shown to 20.

qutebrowser/.config/qutebrowser/alias.py

@@ -38,4 +38,4 @@ c.aliases["taskadd"] = "spawn --userscript taskadd"
 c.aliases["cookie-block"] = "spawn --userscript qute-cookie-block"
 
 # open last downloads in dmenu-like
-c.aliases["recent-downloads"] = "spawn --userscript open_download"
+c.aliases["recent-downloads"] = "spawn --userscript recently-downloaded"

qutebrowser/.local/bin/recently-downloaded

@@ -42,7 +42,7 @@ elif command -v rofi >/dev/null 2>&1; then
 )}
 elif command -v bemenu >/dev/null 2>&1; then
 	ROFI_CMD="bemenu"
-	ROFI_ARGS="${ROFI_ARGS:--il 10}"
+	ROFI_ARGS="${ROFI_ARGS:--il 20}"
 fi
 
 msg() {

qutebrowser/.local/share/qutebrowser/userscripts/recently-downloaded

@@ -0,0 +1 @@
+../../../bin/recently-downloaded