Added HTTPS as option when creating load balancer listeners.

Asgard will use SSL certificate specified by cloud.defaultElbSslCertificateId
Fixing failing test:  No such property: controller for class: com.netflix.asgard.LaunchConfigurationControllerTests
Fixing CodeNarc violations
LoadBalancerControllerSpec
Revert "Fixing failing test:  No such property: controller for class: com.netflix.asgard.LaunchConfigurationControllerTests"

This reverts commit 653a7998c8af27b90fd2bbf5ddaf4775174725ec.
Merge pull request #499 from dziemid/https_listener

Added HTTPS as option when creating load balancer listeners