More updates to the Trouble Ticket SE app

- Better error handling on welcome page when connections unreachable
- Dialog added to view forum topics in app context
- Mobile page added to view forum topics in app context
- Loading feature added to connections widgets for better performance
- On/Off switch added to manager setup for cobnections integration
Merge pull request #4 from briangleeson/mergeBrian

More updates to the Trouble Ticket SE app