+2005-04-24 Tilman Sauerbeck (tilman at code-monkey de)
+ * lib/redact/redact.rb: Fixed exception message
+ * lib/redact/part.rb: Added Relation#set_to
+ * lib/redact/program.rb: Initialize emission_signal and
+ emission_source to empty strings, they must not be nil
+
+2005-04-23 Tilman Sauerbeck (tilman at code-monkey de)
+ * lib/redact/app.rb: Comment fix
+
+2005-04-16 Tilman Sauerbeck (tilman at code-monkey de)
+ * lib/redact/part.rb: Added border_fill_middle attribute to
+ ImageDescription
+