PoleFigure Skewing of data around the 45 degree rotations

[imikejackson]

The reason for the skewing of data around the 45 degree lines is that the default Lambert square dimension of 36 or even 72 is too small and that creates larger errors during the interpolation. EMsoft works because they use 1024x1024 squares. The issue with this is that you would need an a relatively "large" number of samples so that you don't end up with just 1 sample per square in the lambert projection. There needs to be some short "Studies" of number of samples for a pole figure and what the output looks like. This will allow us to write some informative text in the documentation.