Rename test for weird PM bug test_disconnected_const_eval
Rename test for weird PM bug test_disconnected_const_eval

The problem occurs when a disconnected component is composed of a
constant evaluatable (no variable).

rTreutlein/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,misgeatgit/atomspace,rTreutlein/atomspace,rTreutlein/atomspace,yantrabuddhi/atomspace,inflector/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,ceefour/atomspace,misgeatgit/atomspace,misgeatgit/atomspace,AmeBel/atomspace,ArvinPan/atomspace,inflector/atomspace,ArvinPan/atomspace,ceefour/atomspace,yantrabuddhi/atomspace,AmeBel/atomspace,yantrabuddhi/atomspace,rTreutlein/atomspace,misgeatgit/atomspace,AmeBel/atomspace,inflector/atomspace,inflector/atomspace,ceefour/atomspace,ArvinPan/atomspace,ceefour/atomspace,rTreutlein/atomspace,ArvinPan/atomspace,inflector/atomspace,misgeatgit/atomspace