Foundations menu

• "Define" menu item
• "Define graphically" menu item
• "Values for all foundations" menu item
• "Results" menu item
• "Check foundations" menu item
• "Stress contours" menu item
• "Delete individual foundations" menu item
• "Delete all foundations" menu item
• "Generate foundations in a row" menu item
• "Generate circular foundation" menu item
• "Generate annular foundation" menu item