Merge pull request #155 from tsherif/active-panel

Fixed active panel bug. Fixes #153.
Some cleanup.
Merge pull request #156 from tsherif/cleanup

Some cleanup and added volume_id to panels.
Added python version of minc2volume-viewer script
Merge pull request #157 from pipitone/master

Added python version of minc2volume-viewer script
Disable jekyll
Added gunzip support.

Added [zlib.js](https://github.com/imaya/zlib.js) gunzip library, and set atlas surface
example to use a direct URL to the gzipped surface file.