initial commit of wordconnect launcher
wordconnect launcher finishes gracefully on keyboard interrupt
Get wc_endpoint from parse.com.

Minimal demo in endpoint-min.html. Soon to be integrated with
index.html.
touch methods for mobile
changes in cropper to adjust aspect ratio
fixed touchend to  avoid tagging when touch ends in image tiles bar
Reverse chronological ordering done for image tags
chronological ordering fixed for touch events