Updated all the credits images.

The credit images have been updated. Versioning has been removed from
the credits, to reduce the amount of time spent per release cycle
focusing on trivial components. The new images have been optimized to
reduce disk space usage.

Also fixed improperly named credits images.

Signed-off-by: Byron Sanchez <bfs5030@gmail.com>
Optimized all images prepping for the next release.

All images have been put through various optimization processes in order
to minimize space usage.

Signed-off-by: Byron Sanchez <bfs5030@gmail.com>