continuing to sketch out node/connection interface

app/package.json

app/src/components/ControlsLayer.vue

app/src/components/ListLayer.vue

app/src/components/Navigation.vue

app/src/components/NodesLayer.vue

app/src/components/OnBoard.vue

app/src/components/OtherListlayer.vue

app/src/components/OtherNodeslayer.vue

app/src/experimental/ModeToolbar.vue

app/src/experimental/PanZoomContainer.vue

app/src/experimental/ViewToolbar.vue

app/src/experimental/constants/color.js

app/src/experimental/constants/sizes.js

app/src/experimental/constants/window.js

app/src/experimental/editorStore.js

app/src/experimental/geometry.js

app/src/experimental/icons/Icon.vue

app/src/experimental/icons/library/addNode.vue

app/src/experimental/icons/library/connection.vue

app/src/experimental/icons/library/draw.vue