Design: Showing dependencies in a plugin's row.

[costdev]

On the plugins.php screen that shows installed plugins, each plugin "row" needs to show:

• Action links to manage its dependencies and indicate whether it can be activated.
  • Note: The plugin may have been installed via FTP without its dependencies, for example.
• The plugins it requires.
• The plugins that require it.

Here is a screenshot of how this is currently displayed:

• Manage Dependencies currently links to a Dependencies tab containing a plugin card for each dependency.
• Each dependency/dependent listed under the plugin description currently links to a View details modal if one is available.