PadletHelper : communicate with padlet (for interactions whiteboard)
Bookmark  a model to manage user bookmarks. & STI class PadletBookmark
PadletWrapper rename, and show examples for adding basic auth.
Bookmarks & Padlet: (semi-mocked) Bookmarks working.
whitespace cleanup.  (Auto formatting from my editor)
Admin::Project Add 'enabled_bookmark_types' variable.
Add GenericBookmark support.
Add views for bookmarks.
remove unused helper.
padlet.sample.yml: PadletWrapper configuration example files.

There is a CC installation of pad let located at concordconsortium.padlet.com
but it requires authentication
PadletWrapper configurable from config/padlet.yml file.
BookmarkVisit: New model for recording visits to given urls.
Bookmarks : Add routes for 'visiting' the urls, and record the visit.
Bookmarks: cleanup styling, improve helper & controller.
PadletWrapper: add basic auth info to link if its being used.
PadletWrapper goes in lib.
Bookmarks Controller: add delete, dry-up show, improve styling. JS updates.
Bookmarks: new bookmark_visits route /bookmarks/visit for admin only.
deployment.rb : smylink the padlet.yml config files.
undo accidental checkin of deployment branch change.