[evlatests] new ops software (v1.5.7)

[Rich Moeser]

A new version of the operators software has been released.

Changes and bug fixes:
http://www.aoc.nrao.edu/asg-internal/software/evla/stable/ets-1.5.7-23apr2009/README.txt 


Launch instructions:
1. Point your browser to http://www.aoc.nrao.edu/asg-internal/software/evla
2. Select the "Launch" button next to "LATEST".
3. The download should begin.

-- OR --

1. Select this link 
http://www.aoc.nrao.edu/asg-internal/software/evla/stable/ets-1.5.7-23apr2009/ets.jnlp 
and the download will begin automatically.

-- OR (for operators) --
1. Double-click the operators software icon on eva's desktop.