Added public files
Roughly added all public files. Probably missed some, though.
diff --git a/doc/master/preload b/doc/master/preload
new file mode 100644
index 0000000..95f27d7
--- /dev/null
+++ b/doc/master/preload
@@ -0,0 +1,18 @@
+SYNOPSIS
+ void preload(string file)
+
+DESCRIPTION
+ Load the object with the given file name, that was returned by
+ epilog(). It is task of the epilog()/preload() pair to ensure
+ the validity of the given strings (e.g. filtering out comments
+ and blank lines). For preload itself a call_other(file, "???")
+ s sufficient, but it should be guarded by a catch() to avoid
+ premature blockings. Also it is wise to change the master's
+ euid from root_uid to something less privileged for the time
+ of the preload.
+
+ You can of course do anything else with the passed strings -
+ preloading is just the traditional task.
+
+SEE ALSO
+ epilog(M), master(M)