open-bpmn-0.9.4

Features

• Support MessageFlows between tasks #228
• Update bpmn2:flowNodeRef #227
• GLSP Server Launcher - show version #226
• Optimize rouiting when moving Node Element #225

Bugfixes

• SignalEventDefinition must offer a 'null' option. #232
• laneSet id is not unique if two pools are placed in a diagram #230
• DocumentRoot ID unknown #206
• HelperLine within a Pool #116