check for "urls" as well as "seeds" cgi parms before creating collection.
check for "urls" as well as "seeds" cgi parms
before creating collection.

1yvT0s/open-source-search-engine,gigablast/open-source-search-engine,MikeLx/open-source-search-engine,1yvT0s/open-source-search-engine,yaolinz/open-source-search-engine,kalatestimine/open-source-search-engine,gigablast/open-source-search-engine,gigablast/open-source-search-engine,kalatestimine/open-source-search-engine,bowlofstew/open-source-search-engine,kalatestimine/open-source-search-engine,MikeLx/open-source-search-engine,bowlofstew/open-source-search-engine,wakermahmud/open-source-search-engine,1yvT0s/open-source-search-engine,gigablast/open-source-search-engine,yaolinz/open-source-search-engine,wakermahmud/open-source-search-engine,bowlofstew/open-source-search-engine,yaolinz/open-source-search-engine,MikeLx/open-source-search-engine,1yvT0s/open-source-search-engine,yaolinz/open-source-search-engine,kalatestimine/open-source-search-engine,1yvT0s/open-source-search-engine,bowlofstew/open-source-search-engine,1yvT0s/open-source-search-engine,yaolinz/open-source-search-engine,gigablast/open-source-search-engine,wakermahmud/open-source-search-engine,wakermahmud/open-source-search-engine,kalatestimine/open-source-search-engine,MikeLx/open-source-search-engine,MikeLx/open-source-search-engine,bowlofstew/open-source-search-engine,gigablast/open-source-search-engine,wakermahmud/open-source-search-engine,yaolinz/open-source-search-engine,wakermahmud/open-source-search-engine,kalatestimine/open-source-search-engine,bowlofstew/open-source-search-engine,MikeLx/open-source-search-engine,gigablast/open-source-search-engine