Move module dependency functions outside of module
SUMMARY
This moves the has_at_least and requires functions that had been on the
module to top level functions. The functions on the module now call
these with a few added bits of functionality.
Moving these functions to the top level and removing their requirement
on having a module makes them usable in situations where we may not yet
have a module, such as during client creation.
ISSUE TYPE
COMPONENT NAME
ADDITIONAL INFORMATION
Reviewed-by: Alina Buzachis <None>
Reviewed-by: None <None>