Merge pull request gruntwork-io#327 from gruntwork-io/xxx-all

Don't silently swallow errors during xxx-all methods

Merge pull request gruntwork-io#325 from gruntwork-io/terragrunt-source

The xxx-all commands can now use --terragrunt-source

Merge pull request gruntwork-io#324 from gruntwork-io/validate-all

Add validate-all command

Merge pull request gruntwork-io#323 from gruntwork-io/assume-role-config

Add ability to assume an IAM role

Merge pull request gruntwork-io#322 from gruntwork-io/assume-role

Add support for role_arn

Merge pull request gruntwork-io#321 from gruntwork-io/find-in-parent-…

…folders-fallback

Add a fallback param to find_in_parent_folders

Merge pull request gruntwork-io#320 from gruntwork-io/find-in-parent-…

…param

Allow specifying a parameter for find_in_parent_folders

Merge pull request gruntwork-io#309 from gruntwork-io/lock-table

Add support for dynamodb_table param

Merge pull request gruntwork-io#308 from gruntwork-io/dynamo-check

Fix how Terragrunt checks for remote state initialization

Merge pull request gruntwork-io#302 from gruntwork-io/backend-check

Check that a backend is defined if remote_state settings are defined