 ! added an error message on AssertionError
 ! some widgets were not correctly cached

Changes in 0.4 (26.11.2005 14:07:25):
 ! added setup.py

Changes in 0.3 (26.11.2005 02:39:51):
 + pygg-stub generates parent class
 + pygg-stub generates return types
 ! pygg-stub does not need an Internet connection anymore (replace sax
   with expat for XML parsing)
 ! pygg-stub generates better arguments

Changes in 0.2 (21.11.2005 22:11:09):
 * changed licence to LGPL
 * improved access time to widgets and attributes
 * removed <PyGG instance>.xml and <PyGG instance>.widget
 * changed PyGG.sources to a global variable
 * rewrote parts of the code
 * updated the documentation
 + issue warning on duplicated source name

Changes in 0.1:
 * initial release
