[Suggestion] Add category in issue list and enable filtering for categories

Hi.

It would be a useful to show the category of each issue in front of the title:

[Category 1] - Issue title

The system should work like the prefixes in the forum incl. filtering.

[Ryan Ashbrook]

I like this idea.

[farhad.khan]

Thinking about the big picture and doing it right the first time -
It might be useful instead to add the option to select "what" fields you want to display in the issuelist.

This way people using different fields for their projects can select what they want to see.