Code complexity

[marcelloh]

I love the KISS principle and so I've written a linter that pinpoints to complex functionality.
(This can hide bugs, and is more difficult to maintain.)

Here the list, that could be candidates for refactoring:
parigot/api/plugin/httpconnector/httpconnectorhost.go:108:1 - callHostDispatch has complexity: 18
parigot/api/plugin/queue/queuehost.go:416:1 - receive has complexity: 19
parigot/command/protoc-gen-parigot/codegen/finder.go:37:1 - GoPackageOption has complexity: 16
parigot/command/protoc-gen-parigot/codegen/finder.go:108:1 - AddressingNameFromMessage has complexity: 32
parigot/command/protoc-gen-parigot/codegen/finder.go:161:1 - FindMessageByName has complexity: 23
parigot/command/protoc-gen-parigot/codegen/generate.go:21:1 - BasicGenerate has complexity: 57
parigot/command/protoc-gen-parigot/codegen/generate.go:138:1 - Collect has complexity: 16
parigot/command/protoc-gen-parigot/codegen/pass.go:81:1 - MethodsPass has complexity: 31
parigot/command/protoc-gen-parigot/main.go:128:1 - generateNeutral has complexity: 50
parigot/command/protoc-gen-parigot/test/main.go:15:1 - main has complexity: 18
parigot/command/protoc-gen-parigot/util/plugin.go:27:1 - ReadStdinIntoBuffer has complexity: 18
parigot/command/runner/runner/config.go:131:1 - Parse has complexity: 50
parigot/sys/kernel/block.go:20:1 - ReadOne has complexity: 30
parigot/sys/kernel/starter.go:157:1 - requirementsMet has complexity: 16
parigot/sys/kernel/starter.go:205:1 - detectCycle has complexity: 33
142 = files
818 = functions
57 = highest complexity
2.90 = overall average complexity