Added public files

Roughly added all public files. Probably missed some, though.
diff --git a/doc/props/P_LAST_DEATH_TIME b/doc/props/P_LAST_DEATH_TIME
new file mode 100644
index 0000000..71bd787
--- /dev/null
+++ b/doc/props/P_LAST_DEATH_TIME
@@ -0,0 +1,8 @@
+NAME:
+    P_LAST_DEATH_TIME                "last_death_time"
+
+DEFINIERT IN:
+    /sys/living/life.h
+
+BESCHREIBUNG:
+     Der Zeitpunkt des letzten Todes des Spielers.