Introduce alib2integrationtest

CMake/CMakeLists_itest.txt

alib2integrationtest/project.conf

alib2integrationtest/test-src/main.cpp

alib2integrationtest/test-src/testing/TestFiles.cpp

alib2integrationtest/test-src/testing/TestFiles.hpp

alib2integrationtest/test-src/testing/TimeoutAqlTest.cpp

alib2integrationtest/test-src/testing/TimeoutAqlTest.hpp

alib2integrationtest/test-src/tests/approximateMatching.cpp

alib2integrationtest/test-src/tests/arbologyTest.cpp

alib2integrationtest/test-src/tests/conversionsTest.cpp

alib2integrationtest/test-src/tests/determinizeTest.cpp

alib2integrationtest/test-src/tests/dummyTest.cpp

alib2integrationtest/test-src/tests/exactMatching.cpp

alib2integrationtest/test-src/tests/glushkovRteTest.cpp

...egrationtest/test-src/tests/glushkovRteTestGenerators.hpp

alib2integrationtest/test-src/tests/normalizeTest.cpp

alib2integrationtest/test-src/tests/readerTest.cpp

...ationtest/test-src/tests/regexpDerivationIntegralTest.cpp

alib2integrationtest/test-src/tests/treeNotationTest.cpp

alib2integrationtest/test-src/tests/treeRepeatsTest.cpp