Filling out initial rubocop support for metadata.rb and the Gemfile.

Removing tailor, cleaning up metadata and Gemfile and adding TESTING.md

Addresses: blueprint rubocop-for-ops-database
Change-Id: Ia2e02864b3c157b44cf0cf483801c6bb19f83054
Merge "Filling out initial rubocop support for metadata.rb and the Gemfile."
Add supoort for heat

Pending on review: https://review.openstack.org/#/c/59292/
1) Add dependency for openstack orchestration cookbook
2) Create heat database
3) Add testcase for heat database creation
Implements: blueprint heat-support

Change-Id: I99caa16f62945b8063f142d3897db8509248a0e8
Move to use "get_password" instead of "{user,service,db}_password"

The user_password, service_password and db_password functions are redundant
since they simply call "secret". Creates a get_password function that will
accept a "type" of db, service or user.

All instances of these calls have been changed to call get_password

Change-Id: I8e1e25e73eb01cbea30435fe7c6c53cab7a15c04
Partial-Bug: #1195915
Update attributes to be rubocop compliant

- Update rubocop config to handle entire repo in one file
- Update Strainerfile to run rubocop only once
- Update attributes to comply with rubocop

Change-Id: I299c2775a5a124b0af74f2e3d844cbd91f93380f
Addresses: blueprint rubocop-for-ops-database
Fix bug on get_password for "heat"

- Add appropriate variables for "get_password" call for heat db.
- Fix stub in spec test to catch this in future.

Change-Id: Ic653dde525bbe7c56e8cf1a6694a06885a1e3c88
Remove Berksfile.lock from dev branches

blueprint remove-berksfile-lock-from-dev-branches

Change-Id: I16763286632d468f3dbea28750b9ecfee75533cf
Merge "Remove Berksfile.lock from dev branches"
Merge "Update attributes to be rubocop compliant"