refactor includes

alib2data/src/grammar/ContextFree/CNF.cpp

alib2data/src/grammar/ContextFree/EpsilonFreeCFG.cpp

alib2data/src/grammar/ContextFree/GNF.cpp

alib2data/src/grammar/ContextFree/LG.cpp

alib2data/src/grammar/ContextSensitive/CSG.cpp

...ta/src/grammar/ContextSensitive/NonContractingGrammar.cpp

alib2data/src/grammar/Regular/LeftLG.cpp

alib2data/src/grammar/Regular/LeftRG.cpp

alib2data/src/grammar/Regular/RightLG.cpp

alib2data/src/grammar/Regular/RightRG.cpp

...mar/Unrestricted/ContextPreservingUnrestrictedGrammar.cpp

alib2data/src/grammar/Unrestricted/UnrestrictedGrammar.cpp

alib2data/src/regexp/formal/FormalRegExp.cpp

alib2data/src/regexp/unbounded/UnboundedRegExp.cpp

alib2data/src/string/CyclicString.cpp

alib2data/src/string/Epsilon.cpp

alib2data/src/string/LinearString.cpp

alib2data/src/tree/ranked/PostfixRankedTree.cpp

...2data/src/tree/ranked/PrefixRankedBarNonlinearPattern.cpp

alib2data/src/tree/ranked/PrefixRankedBarPattern.cpp