- Initial code structure
 - Changed list to set, wherever it makes sense
 - Added the end reaching test
 - Added exclusive and parallel gateways
 - Added small tester main
 - Added method to obtain process objects
 - Documentation writing...
 - Documentation writing
 - Finished documentation of current code
 - Added the data object class
 - Added support, to the other classes, for the data object
 - Moved data object under `model'
 - Added shortcut method
 - Added tester for data object
 - Added Default icon
 - Added TimeDataObject
 - Added documentation to the Task
 - Fixed minor bug in the instance duration generation
 - Changed TimeDataObject to better reflect the original data object structure
 - Added the SetUtils class with utilities to handle sets
 - Minor changes to the test class
 - First very raw version of the log generator
 - Added libraries
 - Moved generator into libPlg
 - Removed unused project folder (merged with libPlg)
 - First version of a log simulator
 - Committed missing libraries
 - Added importing feature from BPMN model generated using Oryx
 - Removed javadoc from classpath (it was wrongly added)