Fix serialization of idPrefixer tags
Merge pull request #28 from johnweldon/serialization-fix

Fix serialization of idPrefixer tags
Fixes gccgo serialization bug; lp-1381626
Add comments explaining the need to export IdPrefixer
Merge pull request #29 from johnweldon/gccgo-serialization-fix

Fixes gccgo serialization bug; lp-1381626
Export name field of ServiceTag for API

This change is necessary in order to use names.ServiceTag over the wire.
cf. commit IDs a96b793, ed7883d
Merge pull request #30 from binary132/service-export-name

Export name field of ServiceTag for API