Merge pull request #1079 from philips/fix-procfile-non-zero

Procfile: don't use a 0x0 peer

Procfile

@@ -1,5 +1,5 @@
 # Use goreman to run `go get github.com/mattn/goreman`
-etcd0: ./etcd -id 0x0 -l :8080 -peers '0x0=localhost:8080&0x1=localhost:8081&0x2=localhost:8082'
-etcd1: ./etcd -id 0x1 -l :8081 -peers '0x0=localhost:8080&0x1=localhost:8081&0x2=localhost:8082'
-etcd2: ./etcd -id 0x2 -l :8082 -peers '0x0=localhost:8080&0x1=localhost:8081&0x2=localhost:8082'
-proxy: ./etcd -proxy-mode -l :4001 -peers '0x0=localhost:8080&0x1=localhost:8081&0x2=localhost:8082'
+etcd1: ./etcd -id 0x1 -l :8080 -peers '0x1=localhost:8080&0x2=localhost:8081&0x3=localhost:8082'
+etcd2: ./etcd -id 0x2 -l :8081 -peers '0x1=localhost:8080&0x2=localhost:8081&0x3=localhost:8082'
+etcd3: ./etcd -id 0x3 -l :8082 -peers '0x1=localhost:8080&0x2=localhost:8081&0x3=localhost:8082'
+proxy: ./etcd -proxy-mode -l :4001 -peers '0x1=localhost:8080&0x2=localhost:8081&0x3=localhost:8082'