syntax tweak to save bytes
make plugin and compatible
add test area
add symlinks for tests areas
add symlinked pointers to test/assets
Revert "add symlinks for tests areas"

This reverts commit bfb9a8caf560464d5ba146de5545fd7c0b5477b6.
add plugin to test
test -> demo
use jQuery util routine $.now to handle timestamp
some comments
add context to img load callback functions
casing
oops
change to holdup
add minified js and css; also include source map
Merge branch 'release/0.1.1'