Adding one more EPS output test.
Adding URI reference to PLDS92.
Making my code OS-generic by using 'System.getProperty("line.separator")'.
Adding references to documentation and the "... EPSF-3.0" comment.
Optimising imports.
Moving citations to JavaDoc comments.
Reverting: uncommenting the '[INFO] Using the new AtomContainer...' mesage.
Fixing scaling for EPS output. Adding test for PS.