Updated CLI args, config attributes and blocks
- CLI args
- Addressed bug where plan file args were not always passed to the end of the arg list when calling
terragruntwill check all the args and determine if an arg is a plan file (a filename that exists on disk and ends with extension
tfplan), and if it is, feed it to the end of the args list.
- A special thank you to @PertsevRoman for the fix!