Group name can be set using its constructor
modified Vertex popoved to display its attributes
double-click to zoom in
fixed Vertex to display its name w/o archetype
changed title of Sidebar unconnected nodes list
replaced Vertex interface icon by icon according to its archetype
replaced Edge lollipop by arrow
vertex/edge archetypes are stored in App
dropped unused functionality
fixed paths
rebranding
set Maven to generate WAR distribution file called imiger.war
moved frontend code to directories following Maven convention, dropped libraries that are managed by Maven