joelcarranza/particular-pinboard — pull request #8 by tupton (2014-04-09 19:52:24+00:00)
Title: Iterate all node lists with index, not item().

`getElementsByTagName()` returns a node list that implements `item()`, but `getElementsByClassName()`
just returns a plain array that does not. This means the bookmarklet doesn't work for any pages with
`hentry` classes.