Not ideal, but effectively reverts the default behaviour of the library to how 0.9.8 worked,
that is it passes the access_token as a query parameter to the server.
To allow the utility 'get' method to use an Authorization header *instead* then you need to
explicitly enable this behaviour by using the method :
var oa= new Oauth(...);
oa.useAuthorizationHeaderforGET(true)
Note this can/should be used in conjunction with the other utility method:
oa.setAuthMethod(...)
The default value for the Authorization header is 'Bearer'
If you're building your own requests using oa._request then there is a new exported
method:
oa.buildAuthHeader(token)
