added gitignore from github/ipython

.gitignore

+MANIFEST
+build
+dist
+_build
+docs/man/*.gz
+docs/source/api/generated
+docs/source/config/options
+docs/source/config/shortcuts/*.csv
+docs/source/interactive/magics-generated.txt
+docs/gh-pages
+jupyter_notebook/notebook/static/mathjax
+jupyter_notebook/static/style/*.map
+*.py[co]
+__pycache__
+*.egg-info
+*~
+*.bak
+.ipynb_checkpoints
+*/.ipynb_checkpoints
+.tox
+.DS_Store
+\#*#
+.#*
+.cache
+.coverage
+*.swp
+.vscode
+.pytest_cache
+.python-version
+venv*/
+.idea/