add some tracking code to figure out what's happening with recent Squeak build failures for FileTree
problem reproduces ... more tracing
apparently can't afford to make typing errors at this point
switch to seaside.gemtalksystems.com
a couple more references sneaking around
restore lineup tweak Metacello-Base.st ... ignore squeak results for the time being
remove squeak from lineup until we metacello and filetree released
remove Pharo3.0
Merge branch 'dev'