Manual Install Instructions

[awayshops]

Is your feature request related to a problem? Please describe.
WP Session Manager requires Composer autoloading, which is not configured. BUT isn't there a way around this?

Describe the solution you'd like
Instructions is possible to get around the Composer requirement - OR - More description so I don't waste my time.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.