swaits
be11b13443
* the json marshaller cannot deal with circular data structures, and no automatic .String() conversion * so we copy our crawl data slice into another slice which will be marshaled into json more easily * made the page slice we use during crawling actually circular (as it should be) rather than putting duplicates in for each page discovered * test for conversion to output data structure, and hacky cheater test for json output * removed Base *Page from our Page struct as it's only needed temporarily