22bda31 Some fixes to funtion requires_included

Authored and Committed by cqi 4 years ago
    Some fixes to funtion requires_included
    
    * Fix argument description for requires_included
    * Remove comment for the possible negative stream in module metadata. Each
      module build got from MBS is the result of module expansion stream (aka MSE)
      from original module build submitted to MBS. Ursa-Major just works with such
      kind of module builds rather than the original module build with original
      modulemd created in module dist-git repository. Hence, it is ok to remove the
      comment from function requires_included.
    * Simplify the code a bit.
    
    Signed-off-by: Chenxiong Qi <cqi@redhat.com>
    
        
file modified
+11 -12