Replace current visualization with a better solution

[estambakio-sc]

Meta-Info	Value
ExtProjectId	JCCMMN-01
Original Estimation	24h
Remaining Estimation	24h

Why:

• current solution is too big (~3mb) and not customizable enough

TODO:

• explore possibility to use http://js.cytoscape.org/ instead of current solution

Dev demo: https://opuscapita.github.io/fsm-workflow/branches/cytoscape/editor/?currentComponentName=WorkflowEditor&maxContainerWidth=100%25&showSidebar=false

[estambakio-sc]

Update: there's another cool-looking library which seems to have everything we need out of the box: https://gojs.net/latest/intro/index.html

We should check it out.

There are many cool samples too - with interlinking items, like we want.

Update: gojs is a paid software.