[gocyclo] contain cyclo complexity for goglt
[gocyclo] limit cyclo complexity of reader.Read()
[gocyclo] keep cycle complexity of Gitolite.AddConfig() below 10
[gocyclo] gitolite.String cyclo complexity reduced
[gocyclo] reduce cyclo complexity for project.updateProjects()
[goproxy] reduce cyclo complexity project.updateProjects().