As far as I can tell, there's no reason for them to be there. This commit removes them.
Removes some unnecessary slashes from the README.
At this moment the README is also the home page of the API.
I'd like to have different pages sometime in the future, with different content, but while they are the same the slashes are needed because they prevent RDoc from autolinking to the Rails module.
I've made a temporary hack though e68b7a0