[US-5] Component Editor Window

[Guitarheroua]

1. After opening component in Prototype Component Navigator Window user should see Component Editor Window.
2. In the middle of Component Editor Window, a user should see a canvas with component preview. (a card, a tile, etc.)
3. On the right side of the Component Editor Window, a user should see component configuration panel or decoration configuration panel, where she could change properties of component and properties of decorations.
4. User should have the possibility to change component size from the component configuration panel
5. User should have the possibility to add text-decoration from component configuration panel. After adding decoration should appear in the middle of the component and should be added to the list of components decorations on component configuration panel.
6. Decoration should be selectable by clicking on it in the decoration list or on the component.
7. After decoration selection user should see a selection tool around decoration with 6 squares for resizing. Also, the decoration should be draggable after selection to change its position on the component.
8. After decoration selection user should see decoration configuration panel in another tab then component configuration panel. This tab should be opened automatically after selection and should contain decoration properties to edit, like size(width, height), position(x,y), decoration specific properties(for text: all font properties, color, horizontal-vertical layouts etc.)
9. It should be possible to save the decorated component and return back to Prototype Component Navigator Window.