Module restructured; tests added

• Tests and fixtures for ALB components using awspec and test kitchen
• S3 log bucket and policy rendering for logging now in place
• root_principle_id added and referenced through a map for s3 bucket policy
• string lists moved to native list types
• default region removed
• Restructured project templates to alb dir to add testing. This is a breaking change so upping major version.
• Redundant examples dir removed
• Updated documentation
• All PR feedback addressed