Pull request #100: CAS-14881
Merge in CASA/casaplotms from CAS-14881 to master
* commit 'f9d17c14f74cc4f46414bbf0a1461bbd33f086c8':
[CAS-14881]: with recent changes in CAS-14798 it is now possible for the directory where AppImages are unpacked with user set environment variables. Previously, the environment variables were not included in the forked AppImage processes. This adjusts the constraints so that it is no longer assumed that the AppImage is unpacked in /tmp
[CAS-14881]: Fix problem where under antenna1 ≥ antenna2 storage, whenever two physical baselines happen to hash to the same triangular index, one is silently and completely omitted from iteraxis='baseline' plots — confirmed via nIter dropping from 6 to 5 and the missing baseline's data appearing nowhere in the output.
