Store a built version in git, for bower.

Bower requires a main js file. And also requires that to be
stored in git.
Make the service args configurable.

Let the acceptance and browser tests use different configurations of
service roots and tokens, while still allowing these values to be
overridden by command line arguments (--root and --token respectively).
Accept a configuration for service arguments.
Point at the correct main.
Changed main reference
Added a build file outside an ignored directory.
Merge pull request #2 from alexkalderimis/master

Pull in latest changes.