Editor Layout

[lukasmartinelli]

I thought about the layout.. not decided yet.
See comparison with other editors #8.

One decision is whether to have layer view left or right.
I prefer left a lot for 2 because it is easier to show new modals like a color picker on the right side.
Basically you have space to expand for future features.

The other one is a "toolbar". I really like the Tangram model of having the toolbar on the top.
So basically you always have the layer view on the left and the toolbar on the top.
I also want always to have icon+text to make it easier to grok what the actions are about.

For now we can keep the collapsible layer view (even though it makes group editing more difficult in the future - it has the advantage of always having the same horizontal size and easy to implement).
I still have the flexibility to change that later when we find out we need to have more sophisticated grouping of fields etc.

[lukasmartinelli]

Draft of layout.

[lukasmartinelli]

I am quite happy how it turned out now.
Any thoughts?