Partly revert previous commit. The doxygen style escape sequences look

nice on the web, but make the source comments really hard to read.
Therefore copy the command descriptions preformatted to html.

server/commands/screen_commands.c

@@ -34,7 +34,9 @@
 /**
  * Tells the server the client has another screen to offer
  *
- * Usage: screen_add \<id\>
+ *\verbatim
+ * Usage: screen_add <id>
+ *\endverbatim
  */
 int
 screen_add_func(Client *c, int argc, char **argv)
@@ -78,7 +80,9 @@ screen_add_func(Client *c, int argc, char **argv)
 /**
  * The client requests that the server forget about a screen
  *
- * Usage: screen_del \<screenid\>
+ *\verbatim
+ * Usage: screen_del <screenid>
+ *\endverbatim
  */
 int
 screen_del_func(Client *c, int argc, char **argv)
@@ -123,10 +127,12 @@ screen_del_func(Client *c, int argc, char **argv)
  * Configures info about a particular screen, such as its
  *  name, priority, or duration
  *
- * Usage: screen_set \<id\> [-name \<name\>] [-wid \<width\>] [-hgt \<height\>]
- *     [-priority \<prio\>] [-duration \<int\>] [-timeout \<int\>] 
- *     [-heartbeat \<type\>] [-backlight \<type\>]
- *     [-cursor \<type\>] [-cursor_x \<xpos\>] [-cursor_y \<ypos\>] 
+ *\verbatim
+ * Usage: screen_set <id> [-name <name>] [-wid <width>] [-hgt <height>]
+ *     [-priority <prio>] [-duration <int>] [-timeout <int>] 
+ *     [-heartbeat <type>] [-backlight <type>]
+ *     [-cursor <type>] [-cursor_x <xpos>] [-cursor_y <ypos>]
+ *\endverbatim
  */
 int
 screen_set_func(Client *c, int argc, char **argv)
@@ -413,7 +419,9 @@ screen_set_func(Client *c, int argc, char **argv)
  * Tells the server the client would like to accept keypresses
  * of a particular type when the given screen is active on the display
  *
- * Usage: screen_add_key \<screenid\> \<keylist\>
+ *\verbatim
+ * Usage: screen_add_key <screenid> <keylist>
+ *\endverbatim
  */
 int
 screen_add_key_func(Client *c, int argc, char **argv)
@@ -489,7 +497,9 @@ screen_add_key_func(Client *c, int argc, char **argv)
  * Tells the server the client would NOT like to accept keypresses
  * of a particular type when the given screen is active on the display
  *
- * Usage: screen_del_key \<screenid\> \<keylist\>
+ *\verbatim
+ * Usage: screen_del_key <screenid> <keylist>
+ *\endverbatim
  */
 int
 screen_del_key_func(Client *c, int argc, char **argv)