v1.28.5

-- Fix issue when loading proc stream from config file in GroupClass.InitProcStream(). The bug showed itself in unit test but can potentially cause problems in other situations. The copying of procStream was done incorrectly, first because we were copying group g to the group itself in GroupClass.InitProcStream() method which doesn't make sense and then inside ProcStreamClass.Copy method we were deleting fcalls of potentially the object that we were copying from which also doesn't make sense. Change the name of overriden == operator from eq() to isequal() so the == is not overriden so that we can actually compare handles rather than ProcStreamClass objects by value which is how it was being done when  == was overriden.

-- Change unit test comparison of homer3 to homer2 proc streams in compareProcStreams from using the overridden == operator to isequal method.