ui: diverse improvements before release

* hide build file content
* use small buttons in all windows
* new design for start screen
* fixed design for enter license ui
* added spacing to summary
* brighter icons in wizzard
* added template icon for graph
* smoothing for graph icons
* switched error icon to dot
* fixed error message tooltip immediatly disappearing
* menu item for opening documentation

src/lib_gui/qt/view/graphElements/QtGraphNodeAccess.cpp

@@ -33,6 +33,9 @@ QtGraphNodeAccess::QtGraphNodeAccess(TokenComponentAccess::AccessType accessType
 	case TokenComponentAccess::ACCESS_PRIVATE:
 		fileName = "private";
 		break;
+	case TokenComponentAccess::ACCESS_TEMPLATE:
+		fileName = "template";
+		break;
 	default:
 		break;
 	}
@@ -44,6 +47,7 @@ QtGraphNodeAccess::QtGraphNodeAccess(TokenComponentAccess::AccessType accessType
 		pixmap.scaleToHeight(m_accessIconSize);
 
 		m_accessIcon = new QGraphicsPixmapItem(pixmap.pixmap(), this);
+		m_accessIcon->setTransformationMode(Qt::SmoothTransformation);
 	}
 }