Move certain elements from DCGE class to ModelInterface class and alter templates accordingly.
Code style.
Correct key in dca is "list/operations" and not "operations".
Add, implement and parse BasicDefinitionInterface::setRootEntries() and BasicDefinitionInterface::getRootEntries().
Check if there really is a previous or next model.
Pass the attributes instead of the model.
Document that showAll is the implicit fallback and remove TODO.
Correct constant.
Propagate action events including the action name and not only the definition name.
Add missing semicolons.
first draft of toggle command.
Code style.
force act parameter to be "toggle" for "toggle" command.
Force act parameter to be the same as the command name for well known commands.