node positioning
parallel lines partial
parrell lines: edge cases left
lane offset works in editor
link thickness tied to number of lanes and zoom
testing offset and link width
problem remains with editor disabled after modifying number of lanes or lane_offset
Merge branch 'parallel_links' into dev
fix drag node to redraw link
testing conforms
input and output links are populated correctly
node editor position fields disabled
remove node and its links
remove node and join links
updated simple network to load
fixing mutiple links being saved to schema on node move
Merge branch 'nodes' into dev
fixed context menu issue related to opening incorrect menu on element
fixed remvoed links begin and end node position change events
fixed editor disabled problem after changing lanes or offset