Proper dimensions

Counting ellipse dimensions correctly.
Corrected dataflow

Changed input and output dataports between Decide and Network components
to properly pass parameters of ellipse.
Added output dataport to Decide component: out_ellipse - vector of features
Added input dataport to Network component: in_ellipse
Fixed node order

Switched node flat with nonflat to reflect actual dependencies.
Added nonflat node to display.
Added setting evidence for flat node when certain threshold is reached.
Added computing probability of big area

Added area CPT update,
added tasks for appropriate experiments.
Fixed method computing area probability

Proper way of mapping value of area to probability.
Refactoring

Removed TODOs and some comments.
Merge branch 'develop'