cdx: fix creation and add test for non-surt cdx (pywb-nonsurt/ test)
archiveindexer: -u option to generate non-surt cdx
tests: full test coverage for cdxdomainspecific (fuzzy and custom canon)
test: move non-surt-cdx sample to non-surt-cdx/ dir for clarity / avoid confusion
when bulk loading cdx/ dir (surt and non-surt cdx should NOT be mixed)