Click on that window type selector thingy in the left corner of any header and change it to Outliner. Change All Scenes to Key Maps. I have no idea why they'd put it there. An interesting thing to note is that you can now bring up a console and see the previous actions that you did. That, combined with the Python code for…
2.5 is still a work in progress and should be seen as such. Things are missing, things are hard to access and similar. The reason hotkeys are in the outliner is because that's the main place to access any current functionality (you are actually accessing the underlaying DNA / RNA thingy that controls everything in the new…