TiddlySpaceInit: incremented version number, added warnings
TiddlySpaceInit: incremented version number, added warnings

This version introduces the automatic creation of an avatar tiddler,
retrofitted to existing spaces as required.

Since that is not an essential feature, robust error handling was deemed
not important enough to delay the release/deployment.

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