Made username and api_key a hard requirement
Last commit introduced a naming error
Increment version
Removed silent backup skip on missing email or location, refactored username and apikey check
Improved wording of warnings and comments
Added missing python-argparse dep
Update README with epel requirement (Currently not enforced in recipe)
Merge pull request #1 from RSTJNII/miscfixes

Resolve silent failures and fix missing dependency