rnmp/salvattore — pull request #121 by stevenschobert (2014-12-01 23:02:10+00:00)
Title: Fix incorrect function call in appendElements

First off, thank you for open-sourcing and maintaining salvatorre.js. Its been really useful for me! :beers:

I was encountering an error in the current version, when trying to call `appendElements`. After digging into it, it looks like its trying to invoke `next_element_column_index`, which doesn't exist:

![screen shot on 2014-12-01 at 16_56_58](https://cloud.githubusercontent.com/assets/896486/5254965/ae96dd16-797b-11e4-82b6-139cab2b9687.png)

I've changed the function call to match the function name already defined.

Thanks!