Refinements

• Added helper buttons to the selected row, column and page if empty [Feature]
• Added additional error and app logging, more in progress [Feature]
• Added two views to show app and error log output
• Updated toolbar, showing incorrect tool when column selected [Bug]
• Typography sub tool for text content item [Feature]
• Added additional app logging
• Logs deleted on logout
• Page background colour now shown within designer and designer preview