add gitignore

.gitignore

+.vs/
+.vscode/
+build*/
+bin*/
+logs/
+CMakeLists.txt.user*
+*.autosave
+*.creator
+*.creator.user*
+\#*\#
+/.emacs.desktop
+/.emacs.desktop.lock
+*.elc
+auto-save-list
+tramp
+.\#*
+*~
+.fuse_hudden*
+.directory
+.Trash-*
+.nfs*
+Thumbs.db
+Thumbs.db:encryptable
+ehthumbs.db
+ehthumbs_vista.db
+$RECYCLE.BIN/
+*.stackdump
+[Dd]esktop.ini
\ No newline at end of file