enabling one test, explaining another one
use a different property to get the current username, instead of Credentials
ensure we wait to tidy up the repository before continuing
introduced NewCommit ctor overloads to simplify the test API
kill off the public setter on IGitDatabaseClient
some whitespace cleanup
stripped out some unnecessary namespaces for tests
what even is word wrapping
marked issue as ignore and linking to relevant issue
let the integration tests run for up to 10 minutes
Merge pull request #282 from octokit/shiftkey/more-testing-improvements

More :lipstick: for the codebase