Fixing configuration labels for CrowdRiff Drupal Key.

Updated payment URL (https://paygate.ssllock.net/external2.pl)

Issue #2880747 by crystaldawn, ElusiveMind: Column not found: 1054 Unknown column 'title'

Issue #2880661: Request for non-existent fid causes PHP notices and additions to node_dir_listing_content.

This release includes a database update. The "ghost" file id's will be removed from the table node_dir_listing_content.
The original table is saved as node_dir_listing_content_bak. It can be manually removed after the update.

# Add default description if the custom description is empty
# Show the description if the show field checked only

Fixed some minor notices on edge cases. Big improvement is the addition of the webcomponents_app sub module which can do automatic routing for one-page apps! README.md for details!