various improovements including spreload as an alias, fixed sphelp, proper reload upon script update and probably something else.

scripts/aliases.set

@@ -49,4 +49,10 @@ ActualSave; #say {Settings saved!};
 #play {@sppath/general/misc/on.wav} @vol;
 #say {Updates will now automaticly be applied to your soundpack.};
 }
+}
+#alias {spreload} {
+#pc 0 stop;
+#reload;
+~@sp-restart;
+~@sp-version
 }