[evlatests] new executor software (v1.5.2)

[Rich Moeser]

A new version of the Executor has been released.

Changes and bug fixes (per Barry & Ken): 

1. Bug fix - VX without a preceeding VA killed script
2. Changes for science level subarraying:
   - non-blocking execute() equivalent
   - Ensure subarrays IDs are unique
3. L6 turing range extended to 4060 MHz to get top of L band on VLA antennas
4. Buglet fix - redundant Tcal documents confuse document sequence numbers
5. Normalizes relations with idcaf when subarray affiliations change
6. Noise tube control for VLA antennas implemented
7. IF level control commands delayed until subreflector rotation complete.

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Production file(s): (deployed to /home/mchost/evla/lib)
evla-observe-1.5.2.jar
evla-commons-1.3.1.jar

Symlinks at /home/mchost/evla/lib:
evla-observe-current.jar -> evla-observe-1.5.2.jar
evla-observe-old.jar -> evla-observe-1.5.1.jar
evla-observe-test.jar -> /home/asg/www-internal/maven/m2-repo/nrao/evla-observe/1.6.0-SNAPSHOT/evla-observe-1.6.0-SNAPSHOT.jar

evla-commons-current.jar -> evla-commons-1.3.1.jar
evla-commons-old.jar -> evla-commons-1.3.0.jar
evla-commons-test.jar -> /home/asg/www-internal/maven/m2-repo/nrao/evla-commons/1.4.0-SNAPSHOT/evla-commons-1.4.0-SNAPSHOT.jar


SVN tag(s) for this release:
https://svn.aoc.nrao.edu/repos/EVLA/observe/tags/evla-observe-1.5.2-05dec2007
https://svn.aoc.nrao.edu/repos/EVLA/commons/tags/evla-commons-1.3.1-05dec2007