CloudGen Access Deployment Scripts

[Cloudformation] Replace Launch Configuration with Launch Template

[Cloudformation] Replace SSH Key with AWS Session Manager

[Cloudformation] Add NLBHealthCheckGracePeriod

[terraform] Require terraform 0.13 to allow validations

[terraform] Update README and misc logic

[terraform] Allow using custom AMI

[terraform] Add CloudWatch logs configuration

[terraform] Add CloudGen Access Proxy log level configuration

[terraform] Prevent lingering token after module removal

[terraform] Create redis elasticache when instance count is more than 1

[terraform] Recycle instances on launch configuration change

[terraform] Update to v1.1.0

[Cloudformation] Add option to specify custom AMI

[Bootstrap Scripts] Add check for yum lock

[Cloudformation] Add configuration to set accessproxy service loglevel

[Cloudformation] Add redis configuration for ASG

[Cloudformation] Add configuration to send logs to Cloudformation for ASG

[Bootstrap Scripts] Add redis configuration parameters

[Cloudformation] Add AssociatePublicIpAddress configuration for ASG

[terraform] Add modules for CloudGen Access Proxy deployment

[Cloudformation] Allow specifying private subnets for EC2 instances

[Cloudformation] Add AllowedPattern to CloudGenAccessProxyToken

[Bootstrap Scripts] Several fixes

[Cloudformation] Add template for CloudGen Access Proxy in ECS Fargate

[Bootstrap Scripts] Ensure timesync for RHEL/CentOS

[Cloudformation] Add templates for CloudGen Access Proxy deployment with ASG