added missing header for amalgate

include/ci_map.h

@@ -1,6 +1,8 @@
 #pragma once
 
+#include <boost/algorithm/string/predicate.hpp>
 #include <boost/functional/hash.hpp>
+#include <unordered_map>
 
 namespace crow
 {

include/common.h

@@ -3,6 +3,7 @@
 #include <vector>
 #include <string>
 #include <stdexcept>
+#include <iostream>
 #include "utility.h"
 
 namespace crow

include/middleware_context.h

@@ -1,6 +1,8 @@
 #pragma once
 
 #include "utility.h"
+#include "http_request.h"
+#include "http_response.h"
 
 namespace crow
 {

include/parser.h

@@ -6,6 +6,7 @@
 #include <boost/tokenizer.hpp>
 #include <algorithm>
 
+#include "http_parser_merged.h"
 #include "http_request.h"
 
 namespace crow