Upgrading version to 1.2.2-dev
Using jQuery if it's already available.
Added a script to create downloads.
Corrected the make_download script so it actually creates standalone builds.
Adding the actual download files.

Closes #1
Added the spritemap to the downloads.
Improved the readme.
Added a screenshot.
Upgrading version to 1.2.2 (Providing a standalone version now.)
Merge tag 'v1.2.2'

Providing a standalone version now.