doc: Sync classref with current source

doc/classes/ConfigFile.xml

@@ -97,6 +97,26 @@
 				Loads the config file specified as a parameter. The file's contents are parsed and loaded in the ConfigFile object which the method was called on. Returns one of the [constant OK], [constant FAILED] or [code]ERR_*[/code] constants listed in [@GlobalScope]. If the load was successful, the return value is [constant OK].
 			</description>
 		</method>
+		<method name="load_encrypted">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="path" type="String">
+			</argument>
+			<argument index="1" name="key" type="PoolByteArray">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="load_encrypted_pass">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="path" type="String">
+			</argument>
+			<argument index="1" name="pass" type="String">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="save">
 			<return type="int" enum="Error">
 			</return>
@@ -106,6 +126,26 @@
 				Saves the contents of the ConfigFile object to the file specified as a parameter. The output file uses an INI-style structure. Returns one of the [constant OK], [constant FAILED] or [code]ERR_*[/code] constants listed in [@GlobalScope]. If the load was successful, the return value is [constant OK].
 			</description>
 		</method>
+		<method name="save_encrypted">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="path" type="String">
+			</argument>
+			<argument index="1" name="key" type="PoolByteArray">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="save_encrypted_pass">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="path" type="String">
+			</argument>
+			<argument index="1" name="pass" type="String">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="set_value">
 			<return type="void">
 			</return>

doc/classes/GraphEdit.xml

@@ -198,6 +198,17 @@
 				Signal sent at the end of a GraphNode movement.
 			</description>
 		</signal>
+		<signal name="connection_from_empty">
+			<argument index="0" name="to" type="String">
+			</argument>
+			<argument index="1" name="to_slot" type="int">
+			</argument>
+			<argument index="2" name="release_position" type="Vector2">
+			</argument>
+			<description>
+				Signal sent when user dragging connection from input port into empty space of the graph.
+			</description>
+		</signal>
 		<signal name="connection_request">
 			<argument index="0" name="from" type="String">
 			</argument>
@@ -211,17 +222,6 @@
 				Signal sent to the GraphEdit when the connection between the [code]from_slot[/code] slot of the [code]from[/code] GraphNode and the [code]to_slot[/code] slot of the [code]to[/code] GraphNode is attempted to be created.
 			</description>
 		</signal>
-		<signal name="connection_from_empty">
-			<argument index="0" name="to" type="String">
-			</argument>
-			<argument index="1" name="to_slot" type="int">
-			</argument>
-			<argument index="2" name="release_position" type="Vector2">
-			</argument>
-			<description>
-				Signal sent when user dragging connection from input port into empty space of the graph.
-			</description>
-		</signal>
 		<signal name="connection_to_empty">
 			<argument index="0" name="from" type="String">
 			</argument>