That way, we can pretty-print the respective application secret
strucures. This is primiarily of interest for the main client of this
library, namely Google APIs RS.
Version incremented.
Fixes#2
Previously we would have no way of getting rid of invalid/revoked
tokens, which would render the application unusable unless the user
would delete the token manually.
Related to https://github.com/Byron/google-apis-rs/issues/79
* Do not return massive custom result enums, but instead adhere to the
`Result` convention. This natively fixed our problem related to having
to make unnecessary clones, making our design much cleaner.
Fixes#4
It's a generalized DeviceFlowHelper, able to operate on all flows.
It's also more flexible, as it will automatically refresh token as
required. That way, it lends itself to use in libraries which
want minimal hassle.
