implementation_priority

Suggested build order:
1. scope_pane and reference_lists_pane ( index data only, no cytoscape ).
2. miniature_graph_pane with expand / collapse and handoff to Ideas Summary.
3. parent_nodes_pane with status rollup.
4. context_tray and create-stub integration with pallete_function_create_todo.
5. selection_pane, ideaset_pane, file_references_pane, recent_pane.

Interactive page: implementation_priority