template RegExp datatypes part I

alib2data/src/automaton/FSM/ExtendedNFA.cpp

alib2data/src/automaton/FSM/ExtendedNFA.h

alib2data/src/automaton/common/AutomatonFromXMLParser.cpp

alib2data/src/automaton/common/AutomatonFromXMLParser.h

alib2data/src/automaton/common/AutomatonToXMLComposer.cpp

alib2data/src/automaton/common/AutomatonToXMLComposer.h

alib2data/src/regexp/RegExp.cpp

alib2data/src/regexp/RegExpFeatures.h

alib2data/src/regexp/common/RegExpFromXMLParser.cpp

alib2data/src/regexp/common/RegExpFromXMLParser.h

alib2data/src/regexp/common/RegExpToXMLComposer.cpp

alib2data/src/regexp/common/RegExpToXMLComposer.h

alib2data/src/regexp/formal/FormalRegExp.cpp

alib2data/src/regexp/formal/FormalRegExp.h

alib2data/src/regexp/formal/FormalRegExpAlternation.cpp

alib2data/src/regexp/formal/FormalRegExpAlternation.h

alib2data/src/regexp/formal/FormalRegExpConcatenation.cpp

alib2data/src/regexp/formal/FormalRegExpConcatenation.h

alib2data/src/regexp/formal/FormalRegExpElement.cpp

alib2data/src/regexp/formal/FormalRegExpElement.h