Trying to resolve the exception when launching LX on Linux.

Wrapped Ligand Explorer main into SwingUtilties.invokeLater



git-svn-id: file:///home/svn-repositories/biojava/RCSB Viewers/trunk@10033 7c6358e6-4a41-0410-a743-a5b2a554c398
Reverted changes to Ligand Explorer main.



git-svn-id: file:///home/svn-repositories/biojava/RCSB Viewers/trunk@10034 7c6358e6-4a41-0410-a743-a5b2a554c398