libgit2/libgit2sharp — pull request #843 by nulltoken (2014-10-16 15:19:26+00:00)
Title: Kill GetCredentialsHandler with :fire:

Following this https://github.com/libgit2/libgit2sharp/issues/834#issuecomment-58065056

- Drop class `CredentialsProviderExtensions`
- Replace every call to `xxx.GetCredentialsHandler()` with `xxx.CredentialsProvider`