Handled the timeout and watchdog internally.

See merge request !4

Added the pending condition to the is_finished function to avoid returning true when the action is still pending.

Solved a bug: the dynamic reconfigure parameter name for the module service was not properly read at each iteration.

Development

See merge request !3

Solved a bug with the module rate handle functions: It is a ros::Rate object...

See merge request !2

Solved a bug with the module rate handle functions: It is a ros::Rate object but it was handled as a double.

Added the dynamic_reconfigure function to handle generic parameters to the...

See merge request !1

Added the python functions to generate the generic parameters for the module, module service and module action classes.

Added the dynamic_reconfigure function to handle generic parameters to the module and module action classes.

  all sub-modules and action and service wrappers should use this->module_nh.getNamespace() for the namespace parameter.
  all modules used directly from a ROS node should use ros::this_node::getName().

Added functions to enable and disable the watchdog.
Modified the function to set the watchdog period. It is now enable_watchdog(time).

Solved a problem in the namespace generation. Now the modules action and service clients require the full namespace as a parameter.

Removed the status check in the is_finished() and cancel() functions to be able to perform the desired operations when a timeout or watchdog error have been reported.

The new errors taken into account are:
	* the parameter does not exist.
	* the parameter has not been changed.

Removed some unused internal variables.