Merge remote-tracking branch 'falconne/plugin_hotkeys' into update-falconne-plugins

Conflicts:
	plugins/CMakeLists.txt

Readme.rst

@@ -2859,6 +2859,19 @@ globally active hotkey in dfhack.init, e.g.::
 
     keybinding add Ctrl-F1 hotkeys
 
+Hotkeys
+=======
+
+Opens an in-game screen showing DFHack keybindings that are valid in the current mode.
+
+.. image:: images/hotkeys.png
+
+Type ``hotkeys`` into the DFHack console to open the screen, or bind the command to a
+globally active hotkey in dfhack.init, e.g.:
+
+ ``keybinding add Ctrl-F1 hotkeys``
+ 
+
 gui/liquids
 ===========