Couple of quick fixes

[jlmaurer]

Couple of quick fixes

Description

• One datetime in hres.py was still naive
• Fixed template config file generation so that the default template is generated if no option is specified
• Fixes [BUG] Can't compare offset-naive and offset-aware datetimes  #682

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have added an explanation of what your changes do and why you'd like us to include them.
• I have written new tests for your core changes, as applicable.
• I have successfully ran tests with your changes locally.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.

[bbuzz31]

Thanks!