graph -> core

This matches how it's described in ARCHITECTURE.md.

test/index.html

@@ -124,13 +124,13 @@
     <script src='../js/id/operations/reverse.js'></script>
     <script src='../js/id/operations/split.js'></script>
 
-    <script src='../js/id/graph/difference.js'></script>
-    <script src='../js/id/graph/entity.js'></script>
-    <script src='../js/id/graph/graph.js'></script>
-    <script src='../js/id/graph/history.js'></script>
-    <script src='../js/id/graph/node.js'></script>
-    <script src='../js/id/graph/relation.js'></script>
-    <script src='../js/id/graph/way.js'></script>
+    <script src='../js/id/core/difference.js'></script>
+    <script src='../js/id/core/entity.js'></script>
+    <script src='../js/id/core/graph.js'></script>
+    <script src='../js/id/core/history.js'></script>
+    <script src='../js/id/core/node.js'></script>
+    <script src='../js/id/core/relation.js'></script>
+    <script src='../js/id/core/way.js'></script>
 
     <script src='../js/id/connection.js'></script>
 
@@ -163,13 +163,13 @@
 
     <script src="spec/geo/extent.js"></script>
 
-    <script src="spec/graph/graph.js"></script>
-    <script src="spec/graph/entity.js"></script>
-    <script src="spec/graph/node.js"></script>
-    <script src="spec/graph/way.js"></script>
-    <script src="spec/graph/relation.js"></script>
-    <script src="spec/graph/history.js"></script>
-    <script src="spec/graph/difference.js"></script>
+    <script src="spec/core/graph.js"></script>
+    <script src="spec/core/entity.js"></script>
+    <script src="spec/core/node.js"></script>
+    <script src="spec/core/way.js"></script>
+    <script src="spec/core/relation.js"></script>
+    <script src="spec/core/history.js"></script>
+    <script src="spec/core/difference.js"></script>
 
     <script src="spec/renderer/background.js"></script>
     <script src="spec/renderer/map.js"></script>

test/index_packaged.html

@@ -43,13 +43,13 @@
 
     <script src="spec/geo/extent.js"></script>
 
-    <script src="spec/graph/graph.js"></script>
-    <script src="spec/graph/entity.js"></script>
-    <script src="spec/graph/node.js"></script>
-    <script src="spec/graph/way.js"></script>
-    <script src="spec/graph/relation.js"></script>
-    <script src="spec/graph/history.js"></script>
-    <script src="spec/graph/difference.js"></script>
+    <script src="spec/core/graph.js"></script>
+    <script src="spec/core/entity.js"></script>
+    <script src="spec/core/node.js"></script>
+    <script src="spec/core/way.js"></script>
+    <script src="spec/core/relation.js"></script>
+    <script src="spec/core/history.js"></script>
+    <script src="spec/core/difference.js"></script>
 
     <script src="spec/renderer/background.js"></script>
     <script src="spec/renderer/map.js"></script>

test/rendering.html

@@ -26,12 +26,12 @@
     <script src="../js/id/svg/tag_classes.js"></script>
     <script src="../js/id/svg/vertices.js"></script>
 
-    <script src='../js/id/graph/entity.js'></script>
-    <script src='../js/id/graph/graph.js'></script>
-    <script src='../js/id/graph/history.js'></script>
-    <script src='../js/id/graph/node.js'></script>
-    <script src='../js/id/graph/relation.js'></script>
-    <script src='../js/id/graph/way.js'></script>
+    <script src='../js/id/core/entity.js'></script>
+    <script src='../js/id/core/graph.js'></script>
+    <script src='../js/id/core/history.js'></script>
+    <script src='../js/id/core/node.js'></script>
+    <script src='../js/id/core/relation.js'></script>
+    <script src='../js/id/core/way.js'></script>
 
     <form style="position: fixed; right: 10px; bottom: 10px">
         <input id="background-color" type="range" min="0" max="255" value="255">