Stop making strange transforms when loading images

[Abe404]

See:

RootPainter3D/painter/src/im_utils.py

Line 56 in 2d3155d

image = np.rot90(image, k=3)

Consider instead working with the data in the original format.

[Abe404]

RootPainter3D/trainer/im_utils.py

Line 183 in bedb9dc

image = np.rot90(image, k=3)

[Abe404]

This has been addressed in ec8bc63 in the trainer code.

It's commit on a different branch. I will close this issue once it is merged into master and it has been tested (including with the client, and the necessary modifications made in the client).

[Abe404]

Fixed but things looks a bit different in the client. I will address that as a separate issue. I think we need to look at using the affine translation matrix to change how the images appear.