Merge pull request #38 from raffazizzi/master

Created backbone app for TOC view, based on manifest ranges
Merge pull request #7 from umd-mith/master

Update with latest from umd-mith repo
add better in-line space handling for interlinear additions
Merge pull request #39 from jgsmith/master

Add better in-line space handling for interlinear additions
add horizontal scroll ability for text content zones
Merge pull request #40 from jgsmith/master

add horizontal scroll ability for text content zones
using theirs