Rename management.proto -> clusterfunk_management.proto

gRPC services panics if there is a proto file with the same name in a
different corner of the project. Use clusterfunk_management.proto for the
proto file.

Use go 1.14 in go.mod

Builds OK with 1.12 and 1.13 but newer is better

ctrlc: Let Parameters type implement RunContext

Move to Exploratory Engineering repo

Update README.md