v0.0.8

Polyfill intersection-observer was removed from Bower's repository, resulting in a broken dependency in deep-element-behavior. Polyfill is only required for IE at this time, which is past end of life. Dependency was removed to restore functionality.

v0.0.6

Bug fix: Check that _checkForIntersections polyfill exists before firing.

v0.0.5

Add an event listener to check for intersections