Fix: get_contenttype works when empty string is given as contentType. Empty string is default for contentType in NamedFile, not None
Validate image field : check if content is actually an image using mimetype.
more simple code
Backward compatibility of NamedFile with zope.app.file FileChunk.
  Avoids NamedFile validation unexpected failures.
ignore eclipse files
Preparing release 2.0.4
Back to development: 2.0.5
ensure zope.app.file.file module alias is created before its use in file
package
fix test for py2.6 (no assertRaises as context manager)
fix for py2.6
gah
Update changelog.
Preparing release 2.0.5
Back to development: 2.0.6
Disable CSRF protection when creating a scale so we can write to the database