#3 Pull in X11/X.h from hotkeys.c

[Christian W. Zuckschwerdt]

Quick fix for a compile error on recent xorg (7.2)

The source file hotkeys.c pulls in X11/keysyms.h (from which no symbols are used btw.) This seemed to work on older X. With Xorg 7.2 the X.h is no longer pulled in and thus (at least) the KeyCode symbol is missing.

This patch swaps X11/keysyms.h for X11/X.h include.

[Christian W. Zuckschwerdt]