Update project to Unity 2018.2

- Update use of AssetDatabase.TryGetGUIDAndLocalFileIdentifier for 2018.2

Author: Unity-Harry

Assets/AssetDatabaseTalk/Scripts/LibraryMetadataColoriser.cs

@@ -19,8 +19,11 @@ private void LateUpdate()
 			Object currentObject = Selection.activeObject;
 
 			string guid;
+#if UNITY_2018_2
+			long localID;
+#else
 			int localID;
-
+#endif
 			if (AssetDatabase.TryGetGUIDAndLocalFileIdentifier(currentObject, out guid, out localID))
 			{
 				string metaStart = guid.Substring(0, 2);

Assets/AssetDatabaseTalk/Scripts/OpenCurrentMetatDataFile.cs

@@ -8,7 +8,12 @@ public void OpenMetaDataFile()
 		Object currentObject = Selection.activeObject;
 		string currentObjectPath = AssetDatabase.GetAssetPath(currentObject);
 		string guid;
+		
+#if UNITY_2018_2
+		long localID;
+#else
 		int localID;
+#endif
 		if (AssetDatabase.TryGetGUIDAndLocalFileIdentifier(currentObject, out guid, out localID))
 		{
 			string metadataPath = AssetExplorerUtility.GetMetadataFilePathFromAssetGuid(guid);

Assets/AssetDatabaseTalk/Scripts/TextToCurrentAssetInfo.cs

@@ -94,7 +94,11 @@ private static string CreateStringFromTemplate(string template, Object currentOb
 		string result = template;
 
 		string guid;
+#if UNITY_2018_2
+		long localID;
+#else
 		int localID;
+#endif
 		if (AssetDatabase.TryGetGUIDAndLocalFileIdentifier(currentObject, out guid, out localID))
 		{
 			result = result.Replace(kName, currentObject.name);

ProjectSettings/ProjectVersion.txt

@@ -1 +1 @@
-m_EditorVersion: 2018.1.4f1
+m_EditorVersion: 2018.2.0f2