add scrooge sentry
fix flake8
remove needless comments
move url to setting
Merge branch 'develop' into feature/add-scrooge-sentry-logger

Conflicts:
	src/ralph_pricing/app.py
	src/ralph_pricing/management/commands/pricing_sync.py
merge with develop
fix tests
manually install ralph
fix .trafis.yml
add unverified for ipaddr
fix install ralph in travis
add manually asset install
change travis file
add external and unverified to new yaml file
install ralph with my repo
Change project name

- displayed name changed from ralph pricing to scrooge
Merge branch 'release/2.1.0' into feature/change-name-from-ralph-pricing-to-scrooge
Merge branch 'release/2.1.0' into feature/change-name-from-ralph-pricing-to-scrooge
Merge pull request #109 from kula1922/release/2.1.0

Update changelog and change version
Merge pull request #108 from kula1922/feature/change-name-from-ralph-pricing-to-scrooge

Change project name