Fixed the Controllers documentation to set 'shortcuts' in blueprints.js

0.10 does not have a controllers.js and uses blueprints.js for setting
the 'shortcuts'

Signed-off-by: Sateesh Kavuri <sateesh.kavuri@gmail.com>
Merge pull request #119 from kavuri/0.10

Fixed the Controllers documentation to set 'shortcuts' in blueprints.js