Enhance web-explorer ergonomic

Currently web-explorer have the following ergonomic disatvantages:

• navigation displays nodes in table form with mostly empty columns;
• properties and access list reside on same area with nodes and toggled by non intuitive links.
• properties and access list forms are also mostly empty tables;
• binary content not reachable through the navigation process and available as regular property only;

The suggestion is to implement transparent navigation till the binary content of the node rather then access binary content as property. Exclude toggle process between list of nodes and properties/acls. Put both views on the same. The required space can be jammed from the currently empty tables.