Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/obj/tools/pubtool.c b/obj/tools/pubtool.c
new file mode 100644
index 0000000..a85afc9
--- /dev/null
+++ b/obj/tools/pubtool.c
@@ -0,0 +1,60 @@
+/* MorgenGrauen MudLib : Pubtool */
+
+#include <defines.h>
+#include <properties.h>
+#include <language.h>
+
+inherit "/std/thing";
+
+create()
+{
+    if (!clonep(ME))
+        return;
+    ::create();
+
+    SetProp(P_SHORT,"Ein Pubtool");
+    SetProp(P_LONG,
+    "Das Pubtool berechnet die maximal zulaessige Heilung einer Kneipe.\n"+
+  "\n"+
+  "Syntax: pubtest <P_ALCOHOL> <P_DRINK> <P_FOOD> <P_VALUE> <Rate> <Delay>\n"+
+  "\n"+
+  "Wertebereich:      >=0         >=0       >=0      >=0    1..20   0..\n"+
+  "\n");
+    SetProp(P_NAME,"Pubtool");
+    SetProp(P_GENDER,NEUTER);
+    SetProp(P_WEIGHT,0);
+    SetProp(P_VALUE,0); 
+    SetProp(P_NODROP,"Das Pubtool behaelst Du lieber bei Dir.\n");
+    SetProp(P_NEVERDROP,1);
+    SetProp(P_AUTOLOADOBJ,1);
+
+    AddId( "pubtool" );
+
+    AddCmd( "pubtest", "pubtest" );
+}
+
+int pubtest(string arg)
+{   int v,d,a,f,r,h,y;
+
+    notify_fail(
+  "Syntax: pubtest <P_ALCOHOL> <P_DRINK> <P_FOOD> <P_VALUE> <Rate> <Delay>\n");
+
+    if (!arg || !stringp(arg) ||
+        sscanf(arg,"%d %d %d %d %d %d",a,d,f,v,r,y)!=6)
+        return 0;
+
+    if (v<1 || d<0 || a<0 || f<0 || r<1 || r>20 || y<0)
+        return 0;
+
+    h=call_other("/secure/pubmaster","CalcMax",
+                 ([P_VALUE:v,P_ALCOHOL:a,P_DRINK:d,P_FOOD:f,
+                 "delay":y,"rate":r]),0);
+
+    printf("Berechnete Maximalheilung fuer:\n"+
+           "P_ALCOHOL = %3d    P_DRINK   = %3d    P_FOOD    = %3d \n"+
+           "P_VALUE   = %3d    Rate      = %3d    Delay     = %3d \n"+
+           "Ergebnis:\n"+
+           "Gesamt: %3d (HP+SP), aufgeteilt z.B. %3d HP und %3d SP.\n",
+           a,d,f,v,r,y,h,(h/2),(h%2?(h/2)+1:(h/2)));
+    return 1;
+}