Use appropriate id for the popup box
Clear all tooltips in a general way
Continuous update of the displayed values
Style fixes
Reformat comment
Plug socket resource leak

This occurred sgsh-httpval repeatedly called sgsh_send_command.

The changed code passed OK make test-kvstore.
Silence GCC false positive warning
Add thousand separator
Improve presentation of debug popup

- Fixed width
- Limit height
- Thousand separator
- Put record on separate line
Use JQuery to handle hovering

This was in an attempt to handle missed mouse-out events.
Document used files