Update TODO (& use clang's deps.mk while at it)

TODO

@@ -23,3 +23,5 @@ On screen 1, it will work if fullscreen is turned off, the window is rendered
 and moved so that its top corner is only on screen 1, and then fullscreen is
 turned on (after that, it'll work for all images in the slideshow).
 Maybe I'll someday find out how to fix that :>
+
+In zoom / pan mode: Warp the mouse when reaching a screen corner.

src/deps.mk

 collage.o: collage.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h winwidget.h filelist.h options.h
+  debug.h winwidget.h filelist.h options.h
 events.o: events.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- filelist.h winwidget.h timers.h options.h events.h thumbnail.h
+  filelist.h winwidget.h timers.h options.h events.h thumbnail.h
 feh_png.o: feh_png.c feh_png.h feh.h structs.h menu.h ipc.h utils.h \
- getopt.h debug.h
+  getopt.h debug.h
 filelist.o: filelist.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h filelist.h options.h
+  debug.h filelist.h options.h
 getopt.o: getopt.c
 getopt1.o: getopt1.c getopt.h
 imlib.o: imlib.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- filelist.h winwidget.h options.h
+  filelist.h winwidget.h options.h
 index.o: index.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- filelist.h winwidget.h options.h
+  filelist.h winwidget.h options.h
 ipc.o: ipc.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- options.h
+  options.h
 keyevents.o: keyevents.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h thumbnail.h filelist.h winwidget.h options.h
+  debug.h thumbnail.h filelist.h winwidget.h options.h
 list.o: list.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- filelist.h options.h
+  filelist.h options.h
 main.o: main.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- filelist.h winwidget.h timers.h options.h events.h support.h
+  filelist.h winwidget.h timers.h options.h events.h support.h
 md5.o: md5.c md5.h
 menu.o: menu.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- support.h thumbnail.h filelist.h winwidget.h options.h
+  support.h thumbnail.h filelist.h winwidget.h options.h
 multiwindow.o: multiwindow.c feh.h structs.h menu.h ipc.h utils.h \
- getopt.h debug.h winwidget.h timers.h filelist.h options.h
+  getopt.h debug.h winwidget.h timers.h filelist.h options.h
 options.o: options.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h filelist.h options.h
+  debug.h filelist.h options.h
 slideshow.o: slideshow.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h filelist.h timers.h winwidget.h options.h
+  debug.h filelist.h timers.h winwidget.h options.h
 support.o: support.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h filelist.h options.h support.h
+  debug.h filelist.h options.h support.h
 thumbnail.o: thumbnail.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h filelist.h winwidget.h options.h thumbnail.h md5.h feh_png.h
+  debug.h filelist.h winwidget.h options.h thumbnail.h md5.h feh_png.h
 timers.o: timers.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- options.h timers.h
+  options.h timers.h
 utils.o: utils.c feh.h structs.h menu.h ipc.h utils.h getopt.h debug.h \
- options.h
+  options.h
 winwidget.o: winwidget.c feh.h structs.h menu.h ipc.h utils.h getopt.h \
- debug.h filelist.h winwidget.h options.h
+  debug.h filelist.h winwidget.h options.h