CSS update

Added padding-bottom to tabs - giving more space from bottom of browser window (where overlays can interfere).

Signed-off-by: Sean Trane <mail@seantrane.com>
Added 'Input' and 'Cookies'

Added 'Input' (GET/POST) content area, and added 'Cookies' to the Session content area.

Signed-off-by: Sean Trane <mail@seantrane.com>
Environment update

Sorting PHP extensions alphabetically for easier readability.

Signed-off-by: Sean Trane <mail@seantrane.com>