Clean up print stylesheet.
Always use classes for styling instead of IDs.
Whitespace for if statements.
Add navigation to top to allow better responsive design.
Base for new default theme.
Add viewport meta tag to head.
Continued work on new default theme.
First implementation of new default theme design.
Optimize images.
Added example document.
Some tweaks to elements in keynotes.
Updated readme.
Merge branch 'refs/heads/1.6-alpha'

Conflicts:
	assets/img/player_sprite.png
	assets/img/player_sprite_small.png
	example.htm
	readme.md
Add js class after checking prerequisites.
Improve error handling on initiation. Solves #4.
Version 0.1.6