Fixed AdvancedDomainDescriptor::addUnit
* added dfs on graph method
* added check arborescence method
Management of graph arborescence

* Added Edge cleaning flag visited
Reactivation of MapView

* Replaced calls to SimulationBlob and CoreRepository with AdvancedDomainDescriptor

(closes #100)
Merge branch 'develop' into devel-market
Add of MarketPackWidgetFormat for source and binary packages

* Created MarketPackWidgetFormat class inherited from MarketPackWidget
* Moved format attributes and methods of MarketPackWidget to the new class
* Fixed implementation of MarketPackWidget and MarketPackWidgetFormat
Fixed selection of first package in License page

* Added expand of first row
* Added selection of first license
Creation of column in Download page for package type

* Created type column in Download page
* Added parameter in getTypeName method
* Added getTypePackage method in MarketBinPackage classes
Add of package type in logs
Remove of displayPackages calls