Support TeamCity project connections #90
Description
Hi there,
It would be useful if this library supported managing TeamCity project connections.
Initially, we're looking for support for Hashicorp Vault and GitHub, however there are a number of other connection types that could be useful to others.
We'd be interested in contributing support for this functionality, however wanted to confirm if this is something that would be of use to the library, and also look at the best route for implementing.
Will get an initial PR up for review soon :)