upgraded connection drawing for 2nd level wired devices
Trying to fix SVG lines not displaying below screen cut-off.
serge branch 'master' of github.com:justinmanor/fiber-sketches
Justin added code for Level2 SVG lines on Grid layou
Justin added code for Level2 SVG lines on Grid layout
Justin added code for Level2 SVG lines on Grid layoutt
Added new SVG line style for level2 nodes in Grid layout.Routers disappear when expanded.No settings panel for routers, tv boxes or tvs.