added load function, that loads the image into the div box.

- updated to tag version 0.1.3

Signed-off-by: Nicholas Tan Jerome <nicholas.jerome@kit.edu>
updated bower pkg version to 0.1.3

Signed-off-by: Nicholas Tan Jerome <nicholas.jerome@kit.edu>
updated readme on load function

Signed-off-by: Nicholas Tan Jerome <nicholas.jerome@kit.edu>