Add feature for raising tile client over free client when selected.

Feature requested by bacardi55 :)

src/client.c

@@ -1190,7 +1190,8 @@ client_update_attributes(Client *c)
 void
 client_raise(Client *c)
 {
-     if(!c || ((c->flags & TileFlag) && !(c->flags & AboveFlag)))
+     if((!c || ((c->flags & TileFlag) && !(c->flags & AboveFlag)))
+        && !conf.client_tile_raise)
           return;
 
      XRaiseWindow(dpy, c->frame);

src/config.c

@@ -281,6 +281,7 @@ conf_client_section(void)
 
      conf.client_round               = fetch_opt_first(sec, "true", "client_round").bool;
      conf.client_auto_center         = fetch_opt_first(sec, "false", "client_auto_center").bool;
+     conf.client_tile_raise          = fetch_opt_first(sec, "false", "client_tile_raise").bool;
 
      if ((conf.client.borderheight = fetch_opt_first(sec, "1", "border_height").num) < 1)
           conf.client.borderheight = 1;

src/structs.h

@@ -489,6 +489,7 @@ typedef struct
      Bool tag_auto_prev;
      Bool client_round;
      Bool client_auto_center;
+     Bool client_tile_raise;
      Bool layout_system; /* Switch: False, Menu: True. */
      Bool layout_placement; /* Right (normal): False, Left: True. */
      Bool keep_layout_geo;

wmfsrc

@@ -175,6 +175,7 @@
         resize_corner_normal = "#191919"
         resize_corner_focus  = "#003366"
         set_new_win_master   = true
+        client_tile_raise    = false
 
         # send all client that have no tag rule in this default tag
         #default_open_tag     = 4