Update .gitignore to ignore more files

Based on the Python template : https://github.com/github/gitignore/

I'm using PyCharm which creates .idea folders. So I need this to
make my life easier.

.gitignore

@@ -1,8 +1,48 @@
-settings_local.py
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
 *.swp
-*.pyc
+
+# Translations
+#*.mo TODO
+*.pot
+
+# Django stuff
+*.log
+local_settings.py
+db.sqlite3
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# PyCharm project settings
+.idea/
+
+# Django statics
+static_files/
+static/logo/
+
+# re2o specific
+settings_local.py
 re2o.png
-__pycache__/*
+media/
-static_files/*
-static/logo/*
-media/*