added docs
update readme
check if window exists
build for browser
get rid of thrid param
get rid of thrid param
remove cvalues
join args
added first / last bindings
remove ability to transform collection items
re-add ability to map collections - needs to be deprecated
pass args
second param isn't required
added extra tab - listen to dispose too many times
properly dispose collection
setMaxListeners to 0
added travis config
added travis badge
simplify
remove events on dispose()