Smoothly integrated

This is exactly, how well mannered plugin should integrate into WP admin. Add columns and buttons exactly where needed in the Users table, add one sub-menu under Users to control list of roles, exactly where it belongs. No fancy branding. No poluting admin menu. Decent. Absolutely love it. Works charm too.

Would appreciate few improvements:

• “Human readable capabilities” toggle should work live, using javascript, without refreshing the table.
• Manually granted/denied capabilities should be much more highlighted. Or even toggle for them should appear on top of capabilities table to “Show only changed”. Currently it feels like when I change a few capbilities for a user or role that when I come back later I will struggle to find which ones were changed.
• Link to “Roles and Capabilities” on WordPress documentation should be shown below the capabilites editor table to have it by hand every time I stuggle to remember the name or meaning of some of them.

Many thanks,
Jakub