add parentEntryPoint to the component and subcomponent
Correct sending of generated events
new editor. No more rectangle but circle
possibility to rename component
Merge pull request #47 from dmichiels/uiimprove

new editor
image for component
with list for ports selection
Merge pull request #48 from dmichiels/uiimprove

Image and list for port selection
subcomponent ok in editor
left click to select, right click to create link
remove useless code
Merge pull request #51 from dmichiels/uiimprove

subcomponent and leftclick