use lazyInstMgr for inverse_attr3.cc
abstract class with non-virtual destructor
warning about comparison that was always true
_mainRegistry wasn't initialized
default to case insensitive when searching by instance type
improve comments, a few other small changes that don't affect behavior
include subsuperiterators header
add lazyRefs.h
functions to look up instance type in file
trivial changes
minor changes to judyLArray.h, judy.c
use lazyRefs in lazyInstMgr
remove outdated comment from inverse_attr2.cc
doxify comments in classes_misc.c
split a big fprintf up for readability
add STEPinvAttrList for inv attr descs and setter/getter pointers

this will allow access to inverse attr values even with late binding, and is necessary to
set these attr values when the instances are being loaded
use STEPinvAttrList in sdaiApplication_Instance
generated c++: static setter/getter for inverse attrs
in generated c++: in constructors, populate iAttrs

is populated with inverse attrs, setters, getters
in generated c++: ensure that pointers are zeroed (DataMemberInitializers())