Removed compareTo() from IAtomType.  The danger here is that anything that implements IAtomType should probably extend the Comparable class and implement the method.  But, the interface will not make it mandatory, and if the Arrays.sort method (or other similar methods in the Arrays class) are called, an exception will be thrown.
Removed compareTo() from IAtomType.  The danger here is that
anything that implements IAtomType should probably extend the Comparable class and implement the method.  But, the interface will not make it mandatory, and if the Arrays.sort method (or other similar methods in the Arrays class) are called, an exception will be thrown.

etomica/etomica,ajschult/etomica,etomica/etomica,ajschult/etomica,etomica/etomica,ajschult/etomica