ALWAYS show the information to be sent!

added user agent to crash reporter

Submitted by: Calexium

Submitted by: Calexium

Spotted by: git-bisect

Contractions should be avoided whenever possible.

Submitted by: Calexium

JavaScript works like a charm, too.

(but don't push it to the languages, as this requires refreshing
the template and merging all the languages.)

The line wasn't very well suited for translation, it's better
to take it out completely as it's every clear how the form
works.  :)

Discussed with: @gitdevmod

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