Add wallabag article quickadd to qutebrowser

Adds :wallabag-add command to qutebrowser to add current page to it as
an article. Can optionally use <leader>ra (read-add) for the same functionality.

.local/share/qutebrowser/userscripts/wallabag_add.sh

@@ -0,0 +1,12 @@
+#! /usr/bin/bash
+
+# from swalladge:
+# https://github.com/swalladge/dotfiles/blob/master/local/share/qutebrowser/userscripts/wallabag_add.sh
+
+# for wallabag v1.*
+# `-w 0` disables auto line wrapping in base64
+# echo "open -t https://www.framabag.org/u/swalladge/?action=add&url='`echo -n "$QUTE_URL" | base64 -w 0`'" >> "$QUTE_FIFO"
+
+
+# v2.*
+echo "open https://read.martyoeh.me/bookmarklet?url=$QUTE_URL" >> "$QUTE_FIFO"