[Seaside-dev] Pharo4 builds, WIP

[Stephan Eggermont]

Ok, it works. These failed build messages are annoying.

This is what I found:
- WAPharoFileLibraryTest>>testAddAllFilesIn uses ensureDirectory in 
#'release3.0'
- In Issue 13739, build 40145 classesInTheSelectedPackage in Nautilus 
was removed.
   That breaks WABrowserTest>>testContentsNotifying
- The slime tests that are green in the Grease builds, fail in the 
Seaside builds for Pharo 4.
- WARenderLoopContinuationTest>>testExceptionHandlerNesting looks scary.

Stephan