Updates from Michigan State University:
- Allow setting custom CIDR range for SSH access
- Allow setting an SSH public key string for access (alternative or in addition to AWS key_pair)
- Allow setting an optional zone_prefix string
- Removed unused variables/config
- Clarifications added to some documentation
- Other minor fixes
- Allow SSH direct to instance public IP if ssh_cidr_blocks range is set
- Instance lifecycle set to ignore user_data changes
- Will attempt to auto-create a fcrepo_binary_bucket_username if left blank.
- Can optionally specify alternate hostname and zone for website.
- Skip automatic creation of admin account using default account name for increased security
- Create terraform managed elastic transcoder presets