Also, spago build used now.

Not everything compiles yet.

No need for table/tr, just div/span is enough with proper classnames.

First add New type NodeFrameVisio it this case:
	modified :         src/Gargantext/Types.purs
After this step, just follow the compiler errors to fix the instances.

Then adapt the routes:
	modified :         src/Gargantext/Router.purs
	modified :         src/Gargantext/Components/Router.purs
	modified :         src/Gargantext/Routes.purs

Finally fix the Node and its options:
	modified :         src/Gargantext/Components/Forest/Tree/Node/Settings.purs
	modified :         src/Gargantext/Components/Nodes/Frame.purs

	modifié :         dist/index.html
Some script have to be loaded (to be tested still)

Turns out that magic "?" in the url was added by having a H.button in
the show controls/show sidebar/show tree in the top bar.

Also, fixed styling of "info" dropdown.

Now backend is set to Nothing before showing (it could be set to Just b
when clicking on "Login" in Home).