grab bag
passing tests
tests
Merge pull request #46 from craigspaeth/polish

@dzucconi: Grab bag of bugs/polish
Can add captions
tests
save against empty result
Merge pull request #47 from craigspaeth/polish

@dzucconi: Adding captions & more random polish/bug items
QA
auth tests
reshrink
Merge pull request #48 from craigspaeth/qa

@gib: Small QA/Bug items