Interface improvement: table

[elwinar]

Interface improvements from the design review:

Table

• The date should be formatted to avoid the unreadable RFC3339 default format.
• Having to reach for the arrow to unfold is clumsy and unnecessary if there is no clickable information in the row, just make the whole row clickable
• Making the arrow use a single character and use CSS to rotate it is better and less subject to system differences than the actual two character used
• Increasing the table padding would be better for readability

[elwinar]

Resolved by 5d5427b and 738db91.