template parse and compose functions for trees

alib2data/src/tree/common/TreeFromXMLParser.h

alib2data/src/tree/common/TreeToXMLComposer.h

alib2data/src/tree/ranked/PrefixRankedBarNonlinearPattern.h

alib2data/src/tree/ranked/PrefixRankedBarPattern.h

alib2data/src/tree/ranked/PrefixRankedBarTree.h

alib2data/src/tree/ranked/PrefixRankedNonlinearPattern.h

alib2data/src/tree/ranked/PrefixRankedPattern.h

alib2data/src/tree/ranked/PrefixRankedTree.h

alib2data/src/tree/ranked/RankedNonlinearPattern.h

alib2data/src/tree/ranked/RankedPattern.h

alib2data/src/tree/ranked/RankedTree.h

alib2data/src/tree/unranked/PrefixBarTree.h

alib2data/src/tree/unranked/UnrankedNonlinearPattern.h

alib2data/src/tree/unranked/UnrankedPattern.h

alib2data/src/tree/unranked/UnrankedTree.h

examples2/tree/aarbology.test1.nonlinear.pattern.xml

examples2/tree/aarbology.test1.pattern.xml

examples2/tree/aarbology.test1.subject.xml

examples2/tree/aarbology.test1.subtree.xml

examples2/tree/aarbology.test2.pattern.xml