[unity] Handle obsolete APIs in 2018.1

spine-unity/Assets/spine-unity/Editor/SpineEditorUtilities.cs

@@ -487,11 +487,19 @@ namespace Spine.Unity.Editor {
 				skeletonUtilityBoneTable.Clear();
 				boundingBoxFollowerTable.Clear();
 
+				#if UNITY_2018
+				EditorApplication.hierarchyChanged -= HierarchyIconsOnChanged;
+				#else
 				EditorApplication.hierarchyWindowChanged -= HierarchyIconsOnChanged;
+				#endif
 				EditorApplication.hierarchyWindowItemOnGUI -= HierarchyIconsOnGUI;
 
 				if (!Application.isPlaying && showHierarchyIcons) {
+					#if UNITY_2018
+					EditorApplication.hierarchyChanged += HierarchyIconsOnChanged;
+					#else
 					EditorApplication.hierarchyWindowChanged += HierarchyIconsOnChanged;
+					#endif
 					EditorApplication.hierarchyWindowItemOnGUI += HierarchyIconsOnGUI;
 					HierarchyIconsOnChanged();
 				}

spine-unity/Assets/spine-unity/Modules/Shaders/Sprite/Editor/SpineSpriteShaderGUI.cs

@@ -680,7 +680,12 @@ public class SpineSpriteShaderGUI : ShaderGUI {
 
 		if (emission && !mixedValue) {
 			EditorGUI.BeginChangeCheck();
+
+#if UNITY_2018
+			_materialEditor.TexturePropertyWithHDRColor(_emissionText, _emissionMap, _emissionColor, true);
+#else
 			_materialEditor.TexturePropertyWithHDRColor(_emissionText, _emissionMap, _emissionColor, new ColorPickerHDRConfig(0, 1, 0.01010101f, 3), true);
+#endif
 			_materialEditor.FloatProperty(_emissionPower, _emissionPowerText.text);
 			dataChanged |= EditorGUI.EndChangeCheck();
 		}