Split off server to own file

* merged latest origin changes
Merge remote-tracking branch 'mozsvc/master' into moz

Conflicts:
	bleed_serve.go
Merge branch 'master' of https://github.com/FiloSottile/Heartbleed into moz

Conflicts:
	bleed/heartbleed.go
Merge branch 'moz' of github.com:jrconlin/Heartbleed into moz

Conflicts:
	bleed_serve.go
	godeps.txt