Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/items/fishing/aquarium/neun.c b/items/fishing/aquarium/neun.c
new file mode 100644
index 0000000..914448d
--- /dev/null
+++ b/items/fishing/aquarium/neun.c
@@ -0,0 +1,19 @@
+#include <language.h>
+#include <properties.h>
+#include <fishing.h>
+
+inherit STD_FISCH;
+
+protected void create() {
+   if (!clonep(this_object())) return;
+  ::create();
+  AddId(({"neunauge","bachneunauge"}));
+  SetProp(P_NAME,"Bachneunauge" );
+  SetProp(P_GENDER,NEUTER);
+  SetProp(P_SHORT,"Ein Neunauge" );
+  SetProp(P_LONG,
+  "Ein Bachneunauge mit einer kleinen Mundscheibe. Damit kann es sich\n"
+  +"an Steinen festhalten und in der Stroemung treiben.\n");
+  SetProp(P_VALUE,60);
+  SetProp(P_WEIGHT, 300);
+}