removed the file table to avoid errors on acerino
created Memori and AttributeForm
changed file path for the sfk dump data so that it is accessible 
also from acerino
moved TableFileReader from the .clardom to the .common package tree
generalized method addView by VBox -> Pane
created the abstract class StructureView to provide a stump for
DomainView 
and TableView
added label() to Structure
created a nullCategory to avoid return null in a few places;
implemented the label() method for a few classes
removed the obsolete JFXNavigator;
introduced DomainView2 as an extension of StructureView
replaced the standalone DomainView with the class derived from
StructureView
removed the useless parameter <E> from StructureView;
introduced TableStructureView, derived from StructureView; it has errors
by mistake, I changed the package structure.javafx to table
introduced the Table structure OnGoogleTable, it has errors
created the package table.javafx to correct previous error
clean up and cleared from errors the new class
bypassing ExtendableGoogleTable;
implemented more of TableStructureView
moved asObservableRows into OnGoogleTable
inserted calls to create OnGoogleTable from a file
moved some obsolete classes into a new obsolete package
copied the load method in the obsolete class LoadableSimpleTable 
into OnGoogleTable
copied the code to count lines in a file into the new Utils class
fixed compile errors by calling the chain:
String, TableFileReader -> OnGoogleTable -> TableStructureView in the
Navigator.
Using the new Builder pattern feature in TableFileReader to set ncols
and 
maxNumLinesToRead
Removed call to the obsolete class JavaFxTableNode