Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/doc/beispiele/ssp/obj/titanring.c b/doc/beispiele/ssp/obj/titanring.c
new file mode 100644
index 0000000..389de66
--- /dev/null
+++ b/doc/beispiele/ssp/obj/titanring.c
@@ -0,0 +1,18 @@
+inherit "std/armour";
+
+#include <properties.h>
+#include <combat.h>
+
+create()
+{
+  ::create();
+  SetProp(P_SHORT, "Ein Titanring");
+  SetProp(P_LONG, "Ein Ring aus Titan.\n");
+  SetProp(P_NAME, "Titanring");
+  SetProp(P_GENDER, 1);
+  AddId(({"titanring", "ring"}));
+  SetProp(P_ARMOUR_TYPE, AT_RING);
+  SetProp(P_AC, 2);
+  SetProp(P_WEIGHT, 280);
+  SetProp(P_VALUE, 520);
+}