testing.html rewritten to be more general

makeData() and run(div, data, Plottable)
is the new format
quicktests/quicktests/ -> quicktests/

old quicktests/*.html removed
corrected race condition and modification bug
file names via ////# sourceURL =
XAxis -> Numeric on quicktest/*.js
Merge branch 'master' into better-tests
formatTicks() -> formatter().format()
log errors, since they don't show in the console
remove todo comment
fixed the tests that got broken due to API changes, to text Brian's changes
more cleanup of tests
more cleanup of tests
Merge pull request #675 from palantir/better-tests

testing.html improvements