=== Feature Request === Put here the features you want in future versions of ReMagX * Write Documentation * Change behavior of Start/Stop Fit button (only one button) * save all fit parameters/sample configuration in dataset * Different error definitions for fits * Undo button * magnetization direction in dataset frame * Multiply rotation matrices for the dielectric tensor * accelerate full matrix: Don't test the epsilon tensor every time. * Data right mouse click (copy, paste, cut) * faster angular resoluton (number of points) * implement energy resolution (test implementation for EScan finished) * Linear combination of different reflectivity spectra (maybe some gradient in your sample) * Diffraction away from specular (mwh) * Select more than one element for fitting in the element mode. For example ad a "fit all element"