Add https to URI, use base pfam URI and check result_url has http
requested to merge github/fork/thibauthourlier/hotfix/transcript_window_pfam_search into feature/ensembl_friendly
Created by: thibauthourlier
Use the namespaceURI from XML when present or use normal https pfam URI Added a base variable for pfam so only one value needs to be changed if needed It seems that the resul_url has been changed and now returns a relative URI, so we check if http is present at the beginning of the string