Added 4 datasets

debug.log

examples/Coal/old/Coal_Zoom_Example.jpg

examples/Foam/old/Foam2_3D_Example.jpg

examples/Foam/old/Foam_3D_Example.jpg

examples/Mussel/old/Mussel_closed_3Dcut.jpg

examples/Okinawa_forams/Okinawa_Foram_3DCut.jpg

examples/Okinawa_forams/Okinawa_Foram_3DExample.jpg

examples/Okinawa_forams/histogram.png

examples/Okinawa_forams/okinawa_3D.png

examples/Okinawa_forams/orthogonal_slices.png

examples/Okinawa_forams/same_direction.png

examples/Okinawa_forams/single_view_1.png

examples/Okinawa_forams/single_view_2.png

examples/Okinawa_forams/single_view_x.png

examples/Okinawa_forams/single_view_y.png

examples/Okinawa_forams/single_view_z.png

examples/Physalis/Physalis_3D_Example.jpg

examples/Physalis/histogram.png

examples/Physalis/orthogonal_slices.png

examples/Physalis/physalis_3D.png