dropped 'Release' suffix from some APIs
moved Commitish to the dictionary
added overloads to convert an entity into an operation
added a bunch of tests
the default context for a commit status is now non-null
do not auto-merge the deployment tests, as things break
the Force flag is no longer supported by the API
Merge branch 'master' into correct-integration-tests
hwhoops missed this test
some missing files need to be :fire:
ensuring we build against the right version of Rx

Xamarin Studio now defaults to Rx 2.2, which now triggers a build
error. Let’s fix that.
simplify csproj to reference whatever Rx version
whatever, just get out of my way
added failing test
make the Hireable field a nullable bool, because API
Merge pull request #522 from octokit/can-deserialize-organization

fix deserialize organization bug
Merge pull request #521 from octokit/tidy-up-xam-solution

tidy up xam solution
Merge pull request #520 from octokit/correct-integration-tests

fixed impacted integration tests
Merge pull request #519 from octokit/releases-api-changes

refinements to Releases API