Correct safe mode to properly load the tiddlers it is processing.
Correct safe mode to properly load the tiddlers it is processing.

The previous code worked with earlier versions of TiddlyWeb, but
was not updated for the final optimization push that led to 1.2.x.

TiddlySpace/tiddlyspace,FND/tiddlyspace,FND/tiddlyspace,FND/tiddlyspace,TiddlySpace/tiddlyspace,TiddlySpace/tiddlyspace