doc: Sync classref with current source

doc/classes/Rect2.xml

@@ -133,7 +133,7 @@
 			</return>
 			<argument index="0" name="b" type="Rect2">
 			</argument>
-			<argument index="1" name="include_borders" type="bool" default="false">
+			<argument index="1" name="include_borders" type="bool" default="False">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the [Rect2] overlaps with [code]b[/code] (i.e. they have at least one point in common).

doc/classes/Skin.xml

@@ -37,6 +37,14 @@
 			<description>
 			</description>
 		</method>
+		<method name="get_bind_name" qualifiers="const">
+			<return type="String">
+			</return>
+			<argument index="0" name="bind_index" type="int">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="get_bind_pose" qualifiers="const">
 			<return type="Transform">
 			</return>
@@ -63,6 +71,16 @@
 			<description>
 			</description>
 		</method>
+		<method name="set_bind_name">
+			<return type="void">
+			</return>
+			<argument index="0" name="bind_index" type="int">
+			</argument>
+			<argument index="1" name="name" type="String">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="set_bind_pose">
 			<return type="void">
 			</return>