First selenium test implementation
Forgot to document
Kill server after running test
Merge branch 'master' of github.com:tdhock/animint into carson-test
merge tody-warnings
Improve knit_print.animint implementation; edit/add a bit to tests
Add animint2gist and check for a selenium server
Whoops; add tobys suggested changes to test-rect-size
Grr. Export animint2gist
All tests work now