Update .gitignore.

.gitignore

@@ -1,13 +1,17 @@
-# Created by https://www.gitignore.io
+
+# Created by https://www.gitignore.io/api/vim,python,grunt,bower,node,kate
 
 ### Vim ###
+# swap
 [._]*.s[a-w][a-z]
 [._]s[a-w][a-z]
-*.un~
+# session
 Session.vim
+# temporary
 .netrwhist
 *~
-.vimrc
+# auto-generated tag files
+tags
 .vimtags
 
 
@@ -15,6 +19,7 @@ Session.vim
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]
+*$py.class
 
 # C extensions
 *.so
@@ -56,6 +61,7 @@ htmlcov/
 nosetests.xml
 coverage.xml
 *,cover
+.hypothesis/
 
 # Translations
 *.mo
@@ -63,6 +69,14 @@ coverage.xml
 
 # Django stuff:
 *.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
 
 # Sphinx documentation
 docs/_build/
@@ -70,6 +84,28 @@ docs/_build/
 # PyBuilder
 target/
 
+# IPython Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# dotenv
+.env
+
+# virtualenv
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+
+# Rope project settings
+.ropeproject
+
 
 ### grunt ###
 # Grunt usually compiles files inside this directory
@@ -90,6 +126,7 @@ bower_components
 # Logs
 logs
 *.log
+npm-debug.log*
 
 # Runtime data
 pids
@@ -102,6 +139,9 @@ lib-cov
 # Coverage directory used by tools like istanbul
 coverage
 
+# nyc test coverage
+.nyc_output
+
 # Grunt intermediate storage (http://gruntjs.com/creating-plugins#storing-task-files)
 .grunt
 
@@ -111,11 +151,22 @@ coverage
 # Compiled binary addons (http://nodejs.org/api/addons.html)
 build/Release
 
-# Dependency directory
-# https://www.npmjs.org/doc/misc/npm-faq.html#should-i-check-my-node_modules-folder-into-git
+# Dependency directories
 node_modules
+jspm_packages
+
+# Optional npm cache directory
+.npm
+
+# Optional REPL history
+.node_repl_history
+
+
+### Kate ###
+# Swap Files #
+.*.kate-swp
+.swp.*
 
 
 ### Local files ###
 config.cfg
-/flask_session