Work in progress on embed syso (coff).
Remove unused code
Working syso embedding
Remove all plans for Single's
Cleanup commented code
Add comment for generated code
Update README with embed-syso
Remove embedded-a.go
Renamed embedded-go.go to embedded.go
Change flag `embed` to `embed-go`
Fixed coff generation to use sizedReader for gob data blob.
Add warning about embed-syso
Update cmd flags, 'embed' aliases 'embed-go' now.
Merge branch 'embed-syso'