There's a usability issue in certain cases in browsers: when the
milestones table is at the bottom of the screen and it fills the screen
width completely, hovering over the link to delete a milestone makes the
"Delete milestone" tooltip cause a horizontal scrollbar. The scrollbar
makes it impossible for users to click the link.
We should probably fix this usuability issue; for now, I'm keeping the
test the way it was.
In some tables, we had "actions", and some columns were also links
pointing to some places. Having both of them at the same time is
confusing, particularly since traditionally the links in the columns
pointed to the same place as some of the actions (although that's not
the case since commit 48db31cd).
We're still keeping links in tables which don't have an action column.
For instance, the proposals table has a "select" button which would be
harder to use if we had action buttons next to it.
