revamp

version.sh

@@ -1,5 +1,6 @@
 # Get the version.
 githash=`git rev-parse --short HEAD`
+branch=`git rev-parse --abbrev-ref HEAD`
 buildstamp=`date -u '+%Y-%m-%d_%H:%M:%S'`
 commits=`git rev-list --count master`
 # Write out the package.
@@ -7,6 +8,7 @@ cat << EOF > version.go
 // Code generated by version.sh (@generated) DO NOT EDIT.
 package main
 var githash = "$githash"
+var branch = "$branch"
 var buildstamp = "$buildstamp"
 var commits = "$commits"
 var version = "$githash-b$commits - $buildstamp"