Give more useful error when using wrong java version and trying to parse resource models

[mattfel1]

Took a while to debug why hypermapper suddenly started giving bad results after not touching Spatial for a long time. It turned out the system switched from java 8 to java 11 and Spatial just quietly whispered that it couldn't load models. The try/catch statement in the model analysis that loads the pmmls is where we should print something more useful.

Info:

Spatial hash:
b567346 (master)
HyperMapper (dev, private - but should be up-to-date with master):
a052358b2c5ee0a52c2337f0cb51146c463aef61 (master)
Issue and cause:
All configurations in conv_shallow_for_dse were infeasible (False) - Java 11 instead of Java 8
Java 11 - did not work:
java-1.11.0-openjdk-amd64
Java 8 - worked:
java-1.8.0-openjdk-amd64
Others:
sbt script version: 1.5.2