PothosUtil: added --proxy-environment-info option, which prints type conversions and self-tests for a given proxy environment

[ncorgan]

Output when no environment specified:

>>> Specify --proxy-environment-name=proxyEnvName for more information...
>>> Available proxy environments are:
  * remote
  * environment
  * managed
  * python
  * java

Output for managed environment:

Proxy environment managed (/usr/local/lib/libPothos.so.0.7.0)

Self-tests:
 * test_containers
 * test_opaque_calls
 * test_wildcard_calls
 * test_inheritance

Output for remote environment:

Proxy environment remote (/usr/local/lib/libPothos.so.0.7.0)

Self-tests:
 * test_inception
 * test_remote
 * test_server
 * test_multithread_safe

Outputs for Python and Java environments attached due to length. JavaOutput.txt PythonOutput.txt

[guruofquality]

Cool I like it. I guess there is that one typo for --proxy-environment-info