Vault version update (0.10.4)

Change Log:
Update Vault version to 0.10.4
Update Consul to latest submodule (Client and Servers to version 1.2.2)

Fixes:
In Vault:
Added dynamic LogGroup Names (#13)
In Consul:
Fixes broken consul auto-join (#15)
HashiCorpConsulStack fails to create due to incorrect default bucket name (#14)

Vault v0.7.0

April 17 release

Fixed Vault-Audit-Log path

Minor update fixed Vault Log Path

Version 1.1

Added VaultMemoryAlarms

Updated VaultMemoryAlarm "Namespace" to "System/Linux"
Added 03_install_crontab to configsets
Added IAM Policy "Actions": [ "cloudwatch:PutMetricData", "cloudwatch:GetMetricStatistics", "cloudwatch:ListMetrics"]

Initial release

Release v1.0