exposed "clear session" menu command in examples.

Author: jchanvfx

examples/hotkeys/hotkey_functions.py

@@ -86,7 +86,7 @@ def save_session_as(graph):
         graph.save_session(file_path)
 
 
-def new_session(graph):
+def clear_session(graph):
     """
     Prompts a warning dialog to new a node graph session.
     """

examples/hotkeys/hotkeys.json

@@ -17,6 +17,13 @@
         "function_name":"import_session",
         "shortcut":""
       },
+      {
+        "type":"command",
+        "label":"Clear Session...",
+        "file":"../examples/hotkeys/hotkey_functions.py",
+        "function_name":"clear_session",
+        "shortcut":""
+      },
       {
         "type":"command",
         "label":"Save...",