Update jQuery to 2.1.3.
Update bundle.
Add js extension with asset tag.
Replace Modernizr.load with HeadJS.
Loading screen waits for MathJax typesetting.
Fade in after loading.
Update bundle.
Update Remodal to 0.4.1.
Move loading script to head.
Load app.css with HeadJS.
Enable autosize for Jekyll Assets.
Set explicit version for deck.js.
Use version of modernizr from bower.
Rake will exit on system call failure.
v1.1.0
Merge tag 'v1.1.0' into demo