Move default case to the first line of FormatError
Fix asyn issue when forking repo
Fix cuke for forking private repo
Rename GH_API_HOST to HUB_TEST_HOST
Add charset to cuke request header expectation
Standardize error message according to cukes
Fix error message when checking main project in fork
Remove host_name since Go doesn't allow to set HOST in http request
Validate git dir when getting local repo
Bump go-octokit with changes of adding global headers
Extract out into newOctokitClient
Set host name it's in test with HUB_TEST_HOST
Put back filtering by host name
Don't need to halt with 404
Update go-octokit ref
Merge pull request #535 from github/fork_compat

gh: Fork compatibility fix