use godep
remove third_party
update Godeps.json
Merge pull request #92 from gengo/use-godep

use godep
remove old pulls template
Merge pull request #100 from gengo/remove-old-view

remove old pulls template
use http.Error instead of log.Panic in handlers
log more errors
Merge pull request #101 from gengo/remove-panics

use http.Error instead of log.Panic in handlers