Possible to downsample trajectories (with argument)
Fixed folding (shouldn't reshuffle before each fold)
Faster mvn pdf
modified fa_lwr_nd, now it uses mvnpdf_diag.m
added mvnpdf_diag.m
Merge branch 'master' of https://github.com/stulp/genrai
removed create_mex_mvnpdf
adjusted mvnpdf_diag, now there is no error compared to mvnpdf
faster but with 10^-39 error
- moved load tasksolutions outside the test_fold loop
- added clear all in the main (there was a bug with the dimension of output_exps matrices)
- now the trjs subplots have the same axis scale
commit test from windows
minor modify to scrollfold
Merge branch 'master' of https://github.com/stulp/genrai

Conflicts:
	main.m
minor modifications to the plot
Merge branch 'master' of https://github.com/stulp/genrai

Conflicts:
	main.m
added save/load for plots
minor modification to the plot
minor modifications to the plot code
added teachx0s_state and modified teacherx0s
added test_state
changed the function name in teacherxviapoint (dunno why it was
teachergoal)