Sprite-ify the images
Better CSS transitions
More page metadata and description with share buttons
Fix missing loading indicator when loading a bus service
Upgrade all dependencies
Use CSS animated stripe instead of loading gif
Slightly better transition for about dialog
Delay fitBounds due to lag in Firefox
s/ie_proof/screw_ie8 in latest UglifyJS2

Also with updated sourceMappingURL hash
Add FB like button, remove Twitter follow button
Make transition more impactful
Fix current route condition
Move data into S3, with grunt-aws

Only use S3 data when CORS and Gzip are supported by the browser
Use the correct bounds which include ALL bus stop coordinates
Replace auto-pan-to-SG code with a warning message

Reason is that the auto-pan code makes Google Maps' zoom laggy
and keep showing gray boxes instead of a smooth zoom.
Now it shows warning that user is lost and provided link to
go back to Singapore bounds.
Update README on grunt s3