Add a coverage report link to Trac

[hawkowl]

No description provided.

[hawkowl]

cc @adiroiban @glyph

[glyph]

How would I test this with the VM?

[hawkowl]

The instructions from #111 (comment) and the next comment would work, probably. (Or is this a hint to write these in a place in the repo? ;) )

[glyph]

Definitely writing them somewhere near something that looked like documentation would be progress. But it was genuine curiosity in this case, not a hint.

[adiroiban]

Any progress on this?

I think the coverage links will be of great help.

Can we also have a link to the whole branch, not only on the diff?

Can we have the author + lp bugs fields removed?

Thanks!

[adiroiban]

For the documentation part, maybe we can update the README file inside the trac service folder with info about how to test it and that are the dependencies.

Thanks!