Some edits to api.cgi so that url's appear correctly in return structures.
Some edits to api.cgi so that url's appear correctly in return structures.

teharrison/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,wilke/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,paczian/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,teharrison/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,MG-RAST/MG-RAST,wilke/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST,paczian/MG-RAST,paczian/MG-RAST,wilke/MG-RAST,MG-RAST/MG-RAST,teharrison/MG-RAST,teharrison/MG-RAST,paczian/MG-RAST