fix crawls where the url crawl pattern and page process pattern are supplied, but not the url process pattern. such was the dribbble crawl.
fix crawls where the url crawl pattern and
page process pattern are supplied, but not the
url process pattern. such was the dribbble crawl.

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