In the mail section we have very different indentations and formatting in
texts with sanitize, links and texts with interpolations. In my opinion it
helps a lot to have clearer indentations in these cases.
This may not be the best way to indent them, but at least I think it is
clearer than it was and at least relatively unified.
We modified the link that previously redirected us to the "My content"
page to redirect us to the new page for managing subscriptions.
We also adapted the existing generic text by adding a description of
the related notification.
Using the `_html` suffix in an i18n key is the same as using `html_safe`
on it, which means that translation could potentially be used for XSS
attacks.
The name `safe_html_with_links` was confusing and could make you think
it takes care of making the HTML safe. So I've renamed it in a way that
makes it a bit more intuitive that it expects its input to be already
sanitized.
I've changed `text_with_links` as well so now the two method names
complement each other.
It was not commendable independent so avery email related with a comment on a proposal was not being sent. Removes dependency on debates and makes it commentable independent.
