1.1.2

Fixes:

1. TOC expand/collapse button restored
2. TOC opacity slider optional
3. TOC sublayer toggle issue

New features:

1. Config file can be set via url param: ?config=viewer or ?config=config/viewer
2. Multi-pane configuration via config file
3. Travis-ci add to project to automate releases

Demo site:

http://davidspriggs.github.io/ConfigurableViewerJSAPI/viewer (some features do not work when hosted on github due to unavailable proxy)