remove pointless use of echo
cross-shell test runner in runtests
documentation
fix urchin call in XSD test
remove conflicting ksh calls
Removed spurious output from grep.
Print date and duration.
Hide fixtures directory.
Merge pull request #2 from tlevine/cross-shell-test-runner

Cross shell test runner
Merge branch 'master' of github.com:scraperwiki/urchin
/bin/sh not login shell
when testing, just cd into urchin
Removing space at the end of a line.
Ensure we can cd into directories starting with a hyphen. Fixes #3.
0.0.2