adjusted project structure to new symmetry representation, works here. looks a lot nicer then before
add hashcode and equal method for quaternions
added icosahedral group
updated tests to new symmetry representation
removed old symmetry classes for 3d case
merge newSymmetries
fix quaternions
fix quaternions
updage 4d case, fix merge conf., remove IxI, TxT classes
update subgroup, generator3D and sym4D, remove old files
update sym4d, add sym files
add ,sym files