Bookmarks with no passwords

Hi.

Since pgweb 0.13, bookmarks with no password defined aren't working anymore (it was OK in 0.12).

I'm running pgweb with the following args

opt/pgweb/bin/pgweb \
             --listen 8086 \
             --bind 127.0.0.1 \
             --bookmarks-dir=/opt/pgweb/bookmarks \
             --no-ssh \
             --sessions \
             --skip-open \
             --readonly

In /opt/pgweb/bookmarks, I create files like

host = "localhost"
database = "appdb"
port = 5432
user = "fr00000113"

The idea is to have host, db, user preconfigured when selecting the bookmark, but I must manually enter the DB password.

Since 0.13.0 (and still in 0.14.0), when selecting a bookmark, all the fields are greyed out, so I cannot enter the password anymore