added gtest
Delete CMakeLists.txt~
Delete dictionary_test.cpp~
Delete dictionary_test.hpp~
Delete node_test.cpp~
Delete node_test.hpp~
Delete substring_test.cpp~
Delete suffix_automaton_test.cpp~
Delete tests.cpp~
Delete dictionary.cpp~
Delete node.cpp~
Delete node.hpp~
fixed gtest
added incremental builer
added performance tester
added performance tester, automaton improved
Delete dictionary.hpp~
Delete dictionary.cpp~
Delete dictionary_test.cpp~
Delete node.cpp~