Post row actions in Users list table form multiple rows

[johnjamesjacoby]

Because the users list table columns don't have any widths enforced, the post row action links often end up on multiple rows. We can fix this with some non-obtrusive CSS for now, and recommend a patch upstream to WordPress core later if we prefer the results.

This is more prominent in BuddyPress 2.0 because of the addition of "Extended Profile" and "Spam" links to the post row actions, and also the sign-up screen having multiple new actions.

[johnjamesjacoby]

In 8437:

Add widths to users list-table columns. Prevents stacking of post-row action links. CSS changes only. Fixes #5653.