Revision 10136 has already properly informed the PLplot library of the source-tree location of fonts, map files, and palette files for the case when a build is being done in the build tree. Therefore, remove PLPLOT_LIB from TEST_ENVIRONMENT since this is no longer necessary.
Revision 10136 has already properly informed the PLplot library of the
source-tree location of fonts, map files, and palette files for the case
when a build is being done in the build tree. Therefore, remove PLPLOT_LIB
from TEST_ENVIRONMENT since this is no longer necessary.


svn path=/trunk/; revision=10138

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