Revert "elementary: keep theme consistent regarding the disabling of odd/even."

Revert "elementary: keep theme consistent regarding the disabling of odd/even."
Revert "elementary: disable visual hint at odd/even."

This reverts commit c64071ae132ddc5894d5daad8a874377a176aac5.
This reverts commit 7affe8c2047a41a2945cf6c048d59f28c974aa7a.

This reverds the odd/even theme changes because this BREAKS
ENLIGHTENMENT COMPLETELY. Enlightement also uses odd/even list looks
and REMOVING this REMOVES every 2nd lost item member (it makes them
0x0 sized). This is a major break in actual FUNCTIONALITY in the name
of looks. NO. Revert.

We ship with this look. no more breaking stuff like this in the name
of cosemtics and not ACTUALLY fixing any bug at all. it creates bugs.