Double escaping in search results

[dnitsche]

There is a problem of double quoting for search results in the title. A simple example is when the issue contains a quote (") in the title.

Problem is in app/views/search/index.html.erb calling
highlight_tokens(truncate(e.event_title, :length => 255), @tokens)
truncate marks the returned text as html_safe, but also highlight_tokens does this.
Fix ist to change the call to
highlight_tokens(truncate(e.event_title, escape: false, :length => 255), @tokens)
which prevents the double escaping.