move relinkIP and fdstreams to namespace ext;

anormalize2/src/anormalize.cpp

aql2/src/aql.cpp

aquery2/src/aquery.cpp

arand2/src/arand.cpp

araw2/src/araw.cpp

arename2/src/arename.cpp

areverse2/src/areverse.cpp

arun2/src/arun.cpp

astat2/src/astat.cpp

astringology2/src/astringology.cpp

atrim2/src/atrim.cpp

tniceprint/src/tniceprint.cpp