Merge branch 'master' into graphs

alib2data/src/XmlApi.cpp

alib2data/src/XmlApi.hpp

alib2data/src/alphabet/Symbol.cpp

alib2data/src/alphabet/Symbol.h

alib2data/src/automaton/FSM/CompactNFA.cpp

alib2data/src/automaton/FSM/EpsilonNFA.cpp

alib2data/src/automaton/FSM/ExtendedNFA.cpp

alib2data/src/automaton/FSM/MultiInitialStateNFA.cpp

alib2data/src/automaton/FSM/NFA.cpp

alib2data/src/automaton/PDA/DPDA.cpp

alib2data/src/automaton/PDA/InputDrivenNPDA.cpp

alib2data/src/automaton/common/State.cpp

alib2data/src/automaton/common/State.h

alib2data/src/label/Label.cpp

alib2data/src/label/Label.h

alib2data/src/primitive/Primitive.cpp

alib2data/src/primitive/Primitive.h

alib2data/src/primitive/PrimitiveFromXMLParser.cpp

alib2data/src/primitive/PrimitiveToXMLComposer.cpp

alib2data/src/primitive/String.cpp