markerb is dead and isn't compatible with rails 6 anymore. Removing it
means adding separate templates for text and html, this sadly means some
code duplication, but also luckily the templates aren't that
complicated, so the duplication is also very minimal.
The reported_user_details button will redirect you
to admin user_search. This can be useful if the podmin
wants to lock, unlock or delete the account which is
responsible for the reported post
Signed-off-by: Lukas Matt <lukas@zauberstuhl.de>
* thanks to @maxwell for the initial work on this
port admin pages to bootstrap
* improve user view on admin search page
* add 'close account' link to each user in the search results
* keep the same blue color for the admin menu
some refactoring of the routes and the admin code
* try to be more RESTful (possibly)
* use a 'UserSearch' model for search parameters and querying
add changelog entry
* join the conditions of the inner ifs
* add a uniqueness constraint to the model
* differentiate between author is a local or a remote user
* simplify controller/mailer functions
