Bug 72285 [KeyBindings] registry: Cannot assign keybinding to general views
It seems the views have to do something special to show up on the "Views" keybinding list. It would be nice if all views showed up automatically. Of course then (or even now) there would be so many views that the current level of grouping is not sufficient.
bundles/org.eclipse.core.commands/src/org/eclipse/core/commands/Command.java
public final void removeCommandListener(
			final ICommandListener commandListener) {
		if (commandListener == null)
			throw new NullPointerException();
		if (commandListeners != null) {
			commandListeners.remove(commandListener);
		}
	}
	/**
	 * Changes the handler for this command. If debugging is turned on, then
	 * this will also print information about the change to
	 * <code>System.out</code>.
	 * 
	 * @param handler
	 *            The new handler; may be <code>null</code> if none.
	 * @return <code>true</code> if the handler changed; <code>false</code>
	 *         otherwise.
	 */
	public final boolean setHandler(final IHandler handler) {
		if (Util.equals(handler, this.handler)) {
			return false;
		}
		
		this.handler = handler;
		string = null;
		
		if ((DEBUG_HANDLERS)
				&& ((DEBUG_HANDLERS_COMMAND_ID == null) || (DEBUG_HANDLERS_COMMAND_ID
						.equals(id)))) {
			System.out.print("HANDLERS >>> Command('" + id