s/resolve/use

https://github.com/bkardell/BufferedParseObserver/issues/12
update the doc too

https://github.com/bkardell/BufferedParseObserver/issues/12
Adding .when() and deferral options

capability and documentation for named promises as well as the ability
to defer loading via data-on attribute as related to open issues 6,7
Add script observer with use

https://github.com/bkardell/BufferedParseObserver/issues/7
add support for script when with uninterpreted… why… not sure.
criteria actually depends on data-promise/data-src… type is merely for auto resolution

see https://github.com/bkardell/BufferedParseObserver/issues/14
remove jquery dependency for ajax
omg so much.
few text tweaks
Merge pull request #16 from bkardell/master

Merge all the things.