handle 'nodelist' in .flatten()
make sure .append() only operates on valid DOM nodes
bug: dont forget to attach the id to all the slides
simple refactor to newer plugin form
rebuild
v0.4.9
add .unref() and .ref() support to delay objects
add --bail to mocha, so failing tests are easier to fix
remove un-necessary warning
cleanup promises internals; give .resolve() primacy
rebuild
v0.5.0