Cleaned up environment file check
Cleaned up some of the command line options. Breaking changes.
Added some breaking changes to the param flags
Missed the semicolons
Made sure to override user even if an SSH_USER is specified in .env file
Reworked some of the arguments. Also added a check to make sure files exist in Plowfile before trying to copy them.
Made sure that the overridden user actually gets overridden
No need to prefix the 'usage' function with 'plow_' until that kind of namespacing is required
Typo alert! Should be setting DEPLOYER instead of USER
How did this ever work before this change?
Putting back the command line arguments to support dynamic environment variables