Fixing up the go code, adding initial work for the stats pages, adding a function to pre-populate the database with some example polls for testing. Will be removed later

server/common/common.go

@@ -5,6 +5,11 @@ import (
 	"net/http"
 )
 
+const (
+	DATE_FORMAT = "2006-01-02 15:04:05"
+	SUCCESS = "success"
+)
+
 func SendError(w http.ResponseWriter, errStr string, statusCode int) {
 	w.WriteHeader(statusCode)
 	json.NewEncoder(w).Encode(map[string]string{"error": errStr})