- precomputed images are now stored in the "lifecycle" directory of the module in which the class is declared.
- graphviz.php makes a proper usage of the data directory for its data files
- life cycles images are now transparent
SVN:trunk[2297]
- includes are relative to the application root folder, aka APPROOT
- changed the config file, while preserving the compatibility with older installs
SVN:trunk[962]
- The path to graphviz installation (dot executable) is now configurable via the 'graphviz_path' config variable (defaults to /usr/bin/dot).
- If graphviz is present, the graph is generated on the fly, and using the current user's localization/translation for the state & transition names.
SVN:trunk[795]
