add some ignores
remove some clutter in crawl page
remove colons in section headers
newline
Add err pages
Linting views a bit
remove header include, spacing
Merge branch 'master' into kdodia/app_cleanup

Conflicts:
	app/templates/contact.html
	app/views.py
Merge pull request #3 from ContinuumIO/kdodia/app_cleanup

App cleanup