Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/items/fishing/aquarium/seewolf.c b/items/fishing/aquarium/seewolf.c
new file mode 100644
index 0000000..4c4a07c
--- /dev/null
+++ b/items/fishing/aquarium/seewolf.c
@@ -0,0 +1,18 @@
+#include <language.h>
+#include <properties.h>
+#include <fishing.h>
+
+inherit STD_FISCH;
+
+protected void create() {
+   if (!clonep(this_object())) return;
+  ::create();
+  AddId(({"seewolf","wolf"}));
+  SetProp(P_NAME,"Seewolf" );
+  SetProp(P_SHORT,"Ein Seewolf" );
+  SetProp(P_LONG,
+  "Ein haesslicher Seewolf mit scharfen, gebogenen Zaehnen. Er sieht\n"
+  +"richtig boesartig aus.\n");
+  SetProp(P_VALUE,100);
+  SetProp(P_WEIGHT, 600);
+}