sauce tests
grunt-saucelabs doesn't work with pending tests
test-sauce command
run test-sauce command
verbose logging for sauce
test a bunch of browsers
omit ipad for now
Merge branch 'master' into sauce
Merge branch 'master' into sauce

Conflicts:
	.travis.yml
remove mocha callback
ohhh
start selenium script
selenium app tests
missing modules
fix test command
expand browsers, send name and build
record sauce job success
remove grunt-saucelabs
remove sauce mocha workaround
clean up sauce-specific code