Merge pull request #308 from github/catch-timeout

fix(github): catch network ReadTimeout

Merge pull request #305 from github/hosom/reuse-github-rest-connections

Reuse GitHub organization data and REST connections

Merge pull request #300 from github/reuse-graphql-http

Create a per-org shared connection for graphql requests

Merge pull request #294 from github/422

fix(github_team): rescue all UnprocessableEntity

Merge pull request #288 from github/422

fix(github_org): handle 422 in a nicer way

Merge pull request #259 from github/warn-on-500s

We should only WARN on http codes we intend to retry on

Merge pull request #143 from github/github-service-improvements

GitHub Service Improvements

Merge pull request #112 from github/jasonmacgowan/422

Bump version

Merge pull request #60 from github/entitlements-upgrades

Entitlements Upgrades

Merge pull request #56 from github/team-improvements

Team Improvements