1.2.4 release of nmxptool (2010/03/16)
1.2.3 release of nmxptool (2009/01/15)
1.2.2 release of nmxptool (2008/07/25) (included with Earthworm v7.3)
1.2.1 release of nmxptool (2008/03/31)
1.1.7 release of nmxptool (included with Earthworm v7.2)
