change std::cerr to common::Streams::err

aaccess2/src/aaccess.cpp

aarbology2/src/aarbology.cpp

acast2/src/acast.cpp

acompare2/src/acompare.cpp

aconversions2/src/aconversion.cpp

aconvert2/src/aconvert.cpp

aderivation2/src/aderivation.cpp

adeterminize2/src/adeterminize.cpp

aecho2/src/aecho.cpp

aepsilon2/src/aepsilon.cpp

agenerate2/src/agenerate.cpp

aintegral2/src/aintegral.cpp

aintrospection2/src/aintrospection.cpp

alangop2/src/alangop.cpp

alib2algo/src/automaton/simplify/EpsilonRemoverOutgoing.h

...go/src/rte/convert/ToPostfixPushdownAutomatonGlushkov.cpp

...c/rte/convert/ToPostfixPushdownAutomatonGlushkovNaive.cpp

alib2common/src/global/GlobalData.cpp

alib2common/src/global/GlobalData.h

alib2xml/src/core/xmlApi.hpp