Update TODO and header-comments

TODO

@@ -1,7 +1,6 @@
 TODO list, in order of importance:
 
  * freely resizable (e.g. using your mouse, for now) percentage of rows/cols
- * xinerama
  * document stuff!
  * more documentation!
  * debian package

src/commands.c

@@ -3,7 +3,7 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *

src/debug.c

@@ -3,16 +3,17 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *
+ * debug.c: Contains debugging functions, especially FormatEvent, which prints unhandled events.
+ *          This code is from xcb-util.
+ *
  */
 #include <stdio.h>
 #include <xcb/xcb.h>
 
-/* Debug functions here, especially the FormatEvent-stuff, which prints unhandled events */
-
 static const char *labelError[] = {
     "Success",
     "BadRequest",

src/handlers.c

@@ -3,7 +3,7 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *

src/layout.c

@@ -3,7 +3,7 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *

src/mainx.c

@@ -3,7 +3,7 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *

src/table.c

@@ -3,13 +3,12 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *
- */
-/*
- * This file provides functions for easier accessing of _the_ table
+ * table.c: Functions/macros for easy modifying/accessing of _the_ table (defining our
+ *          layout).
  *
  */
 #include <stdio.h>

src/util.c

@@ -3,10 +3,12 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *
+ * util.c: Utility functions, which can be useful everywhere.
+ *
  */
 #include <stdio.h>
 #include <stdlib.h>

src/xcb.c

@@ -3,17 +3,19 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *
+ * xcb.c: Helper functions for easier usage of XCB
+ *
  */
 #include <stdint.h>
 #include <stdio.h>
 #include <stdlib.h>
 
 #include <xcb/xcb.h>
-/* All the helper functions needed for efficiently using XCB */
+
 #include "util.h"
 
 /*

src/xinerama.c

@@ -3,7 +3,7 @@
  *
  * i3 - an improved dynamic tiling window manager
  *
- * (c) 2009 Michael Stapelberg and contributors
+ * © 2009 Michael Stapelberg and contributors
  *
  * See file LICENSE for license information.
  *