Add some missing function' documentation, which was identified as missing by golint:
$ golint .
collector.go:192:1: exported method RemoteCollector.Collect should have comment or be unexported
recorder.go:54:1: exported method Recorder.Event should have comment or be unexported
store.go:61:1: exported method MemoryStore.Collect should have comment or be unexported
store.go:192:1: exported method MemoryStore.Trace should have comment or be unexported
store.go:207:1: exported method MemoryStore.Traces should have comment or be unexported
store.go:222:1: exported method MemoryStore.Delete should have comment or be unexported
Add some missing function' documentation, which was identified as missing by
golint
: