Re-added gitignore

.gitignore

+.idea/*
+crawlerOutput/*
+openssl-1.1.0g/*
+.vagrant/*
+cmake*
+CMakeLists.txt
+Vagrantfile
+cmake-build-debug/*
+CMakeCache.txt
+CMakeFiles/*
+cmake_install.cmake
+eecs398_search.cbp
+main
+cmake-build-debug/CMakeCache.txt
+cmake-build-debug/CMakeFiles/3.9.6/CMakeCCompiler.cmake
+cmake-build-debug/CMakeFiles/3.9.6/CMakeCXXCompiler.cmake
+cmake-build-debug/CMakeFiles/3.9.6/CMakeDetermineCompilerABI_C.bin
+cmake-build-debug/CMakeFiles/3.9.6/CMakeDetermineCompilerABI_CXX.bin
+cmake-build-debug/CMakeFiles/3.9.6/CMakeSystem.cmake
+cmake-build-debug/CMakeFiles/3.9.6/CompilerIdC/a.out
+cmake-build-debug/CMakeFiles/3.9.6/CompilerIdCXX/a.out
+cmake-build-debug/CMakeFiles/CMakeDirectoryInformation.cmake
+cmake-build-debug/CMakeFiles/CMakeOutput.log
+cmake-build-debug/CMakeFiles/Makefile.cmake
+cmake-build-debug/CMakeFiles/Makefile2
+cmake-build-debug/CMakeFiles/TargetDirectories.txt
+cmake-build-debug/CMakeFiles/clion-log.txt
+cmake-build-debug/CMakeFiles/cmake.check_cache
+cmake-build-debug/CMakeFiles/feature_tests.bin
+cmake-build-debug/CMakeFiles/feature_tests.c
+cmake-build-debug/CMakeFiles/feature_tests.cxx
+cmake-build-debug/CMakeFiles/Makefile2
+cmake-build-debug/CMakeFiles/progress.marks
+cmake-build-debug/Makefile
+
+\.DS_Store
+.vscode/settings.json
+.DS_Store
+
+indexer/tests/twitter/