Fix #187 - added 'transparent' color name
Fix #173 - added touch event properties for feature detection
Adding window.top for better browser compatibility
Merge pull request #191 from amadeus/fix-window-top

Adding window.top for better browser compatibility
Adding support for window.parent

In a browser, window.parent always === window at the topmost window. In
the case of Ejecta, since there will never be subwindows or frames, setting
window.parent to window is good enough.

For more information:

https://developer.mozilla.org/en-US/docs/Web/API/window.parent
Merge pull request #192 from amadeus/fix-window-top

Adding support for window.parent
Merge branch 'master' of git://github.com/phoboslab/Ejecta into fix-event-target