Adjust Me screen layout to align to keylines

[mattmiklic]

Currently on the Me tab the icons and labels don't align to the 16dp and 72dp keylines. They also have horizontal dividers between list items, which doesn't match the design of the list of settings on the My Sites tab. We should align the icons and remove those dividers to better match the standard set on the My Sites screen.

This screenshot shows, from left to right: the current design, the current design with a keyline overlay, and the new proposed design.

[mattmiklic]

Additionally, we should check to ensure that icons are being displayed at the correct size. By default these icons should be 24dp, 16dp, or 12dp. The current size seems to be somewhere in-between.

[stale]

This issue has been marked as stale because:

• It has been inactive for the past year.
• It isn't in a project or a milestone.
• It hasn’t been labeled [Pri] Blocker, [Pri] High, or good first issue.

Please comment with an update if you believe this issue is still valid or if it can be closed. This issue will also be reviewed for validity and priority (cc @designsimply).