VIBes viewer: basic JSON parsing for Figure creation, destruction and
box drawing.
VIBes viewer: Figure2D displays scale. Figures are created as windows. Tree-view of the figures in the main window.
Merge pull request #2 from dvinc/master

VIBes viewer; basing JSON parsing, scale view, figure windows
Added the structure for the Client API (srcs, tests, examples)
VIBes-viewer is CMake-ified !
viewer/CMakeLists.txt changed to full capital letters