- FLOW3: (Utility) Changed the way the temporary directory is created and made it configurable. By default FLOW3 tries to use a temp directory as defined in the system's environment (defined in TMPDIR, TEMP or the like). If that doesn't work you can still set a temp dir explicitly with the option $c->utility->environment->temporaryDirectoryBase.
- FLOW3: (Resource) The Resource Publisher testcase was leaving some empty directories behind in the temporary directory. The test now cleans up.